diff --git a/libxrdp/xrdp_sec.c b/libxrdp/xrdp_sec.c
index 8c4e6a2e..161f88f8 100644
--- a/libxrdp/xrdp_sec.c
+++ b/libxrdp/xrdp_sec.c
@@ -956,42 +956,49 @@ xrdp_sec_process_mcs_data_channels(struct xrdp_sec *self, struct stream *s)
 static int APP_CC
 xrdp_sec_process_mcs_data_monitors(struct xrdp_sec *self, struct stream *s)
 {
-	int index;
-	int monitorCount;
-	int flags;
-	struct mcs_monitor_item *monitor_item;
+    int index;
+    int monitorCount;
+    int flags;
+    struct mcs_monitor_item *monitor_item;
 
     DEBUG(("processing monitors data, allow_multimon is %d", self->multimon));
     /* this is an option set in xrdp.ini */
     if (self->multimon != 1) /* are multi-monitors allowed ? */
     {
-    	DEBUG(("[INFO] xrdp_sec_process_mcs_data_monitors: multimon is not allowed, skipping"));
+        DEBUG(("[INFO] xrdp_sec_process_mcs_data_monitors: multimon is not "
+               "allowed, skipping"));
         return 0;
     }
     in_uint32_le(s, flags); /* flags */
     //verify flags - must be 0x0
-    if (flags != 0){
-    	DEBUG(("[ERROR] xrdp_sec_process_mcs_data_monitors: flags MUST be zero, detected: %d", flags));
-    	return 0;
+    if (flags != 0)
+    {
+        DEBUG(("[ERROR] xrdp_sec_process_mcs_data_monitors: flags MUST be "
+               "zero, detected: %d", flags));
+        return 0;
     }
     in_uint32_le(s, monitorCount);
     //verify monitorCount - max 16
-    if (monitorCount > 16){
-    	DEBUG(("[ERROR] xrdp_sec_process_mcs_data_monitors: max allowed monitors is 16, detected: %d", monitorCount));
-    	return 0;
+    if (monitorCount > 16)
+    {
+        DEBUG(("[ERROR] xrdp_sec_process_mcs_data_monitors: max allowed "
+               "monitors is 16, detected: %d", monitorCount));
+        return 0;
     }
     for (index = 0; index < monitorCount; index++)
     {
-    	monitor_item = (struct mcs_monitor_item *)
+        monitor_item = (struct mcs_monitor_item *)
                        g_malloc(sizeof(struct mcs_monitor_item), 1);
-    	in_uint32_le(s, monitor_item->left);
+        in_uint32_le(s, monitor_item->left);
         in_uint32_le(s, monitor_item->top);
         in_uint32_le(s, monitor_item->right);
         in_uint32_le(s, monitor_item->bottom);
         in_uint32_le(s, monitor_item->is_primary);
         list_add_item(self->mcs_layer->monitor_list, (long)monitor_item);
-        DEBUG(("got monitor: left: %d, top: %d, right: %d, bottom: %d, is primary: %d",
-        		monitor_item->left, monitor_item->top, monitor_item->right, monitor_item->bottom, monitor_item->is_primary));
+        DEBUG(("got monitor: left: %d, top: %d, right: %d, bottom: %d, is "
+               "primary: %d", monitor_item->left, monitor_item->top,
+               monitor_item->right, monitor_item->bottom,
+               monitor_item->is_primary));
     }
 
     return 0;
@@ -1045,7 +1052,7 @@ xrdp_sec_process_mcs_data(struct xrdp_sec *self)
             case SEC_TAG_CLI_4:
                 break;
             case SEC_TAG_CLI_MONITOR:
-            	xrdp_sec_process_mcs_data_monitors(self, s);
+                xrdp_sec_process_mcs_data_monitors(self, s);
                 break;
             default:
                 g_writeln("error unknown xrdp_sec_process_mcs_data tag %d size %d",
@@ -1093,27 +1100,31 @@ xrdp_sec_out_mcs_data(struct xrdp_sec *self)
     out_uint8(s, 0x63); /* c */
     out_uint8(s, 0x44); /* D */
     out_uint8(s, 0x6e); /* n */
-    if (self->mcs_layer->iso_layer->selectedProtocol != -1) { // Check for RDPNEGDATA availability
-    	out_uint16_be(s, 0x80fc + (num_channels_even * 2) + 4);
+    if (self->mcs_layer->iso_layer->selectedProtocol != -1)
+    { // Check for RDPNEGDATA availability
+        out_uint16_be(s, 0x80fc + (num_channels_even * 2) + 4);
     }
     else
     {
-    	out_uint16_be(s, 0x80fc + (num_channels_even * 2));
+        out_uint16_be(s, 0x80fc + (num_channels_even * 2));
     }
     out_uint16_le(s, SEC_TAG_SRV_INFO);
-    if (self->mcs_layer->iso_layer->selectedProtocol != -1) {
-    	out_uint16_le(s, 12); /* len */
+    if (self->mcs_layer->iso_layer->selectedProtocol != -1)
+    {
+        out_uint16_le(s, 12); /* len */
     }
     else
     {
-    	out_uint16_le(s, 8); /* len */
+        out_uint16_le(s, 8); /* len */
     }
     out_uint8(s, 4); /* 4 = rdp5 1 = rdp4 */
     out_uint8(s, 0);
     out_uint8(s, 8);
     out_uint8(s, 0);
-    if (self->mcs_layer->iso_layer->selectedProtocol != -1) {
-    	out_uint32_le(s, self->mcs_layer->iso_layer->selectedProtocol); /* clientReqeustedProtocol */
+    if (self->mcs_layer->iso_layer->selectedProtocol != -1)
+    {
+         /* clientReqeustedProtocol */
+        out_uint32_le(s, self->mcs_layer->iso_layer->selectedProtocol);
     }
     out_uint16_le(s, SEC_TAG_SRV_CHANNELS);
     out_uint16_le(s, 8 + (num_channels_even * 2)); /* len */
@@ -1244,7 +1255,8 @@ xrdp_sec_incoming(struct xrdp_sec *self)
     if (file_by_name_read_section(key_file, "keys", items, values) != 0)
     {
         /* this is a show stopper */
-        log_message(LOG_LEVEL_ALWAYS,"XRDP cannot read file: %s (check permissions)", key_file);
+        log_message(LOG_LEVEL_ALWAYS, "XRDP cannot read file: %s "
+                    "(check permissions)", key_file);
         list_delete(items);
         list_delete(values);
         return 1;