From 4d52ea2c67a7e8cdc263c32da4453c8e4d4ae279 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Sun, 14 Jun 2020 19:51:59 +0200
Subject: [PATCH] Fix FTBS if CMAKE_BUILD_TYPE is not set.
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Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
---
 modules/TDEMacros.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/TDEMacros.cmake b/modules/TDEMacros.cmake
index 8ec1bcf..ceaea93 100644
--- a/modules/TDEMacros.cmake
+++ b/modules/TDEMacros.cmake
@@ -1072,7 +1072,7 @@ macro( tde_add_library _arg_target )
     endif( _embed AND  ${CMAKE_VERSION} VERSION_EQUAL "2.8.12.0" )
   endif( )
   if( _shared_libs )
-    string( TOUPPER ${CMAKE_BUILD_TYPE} _build_type )
+    string( TOUPPER "${CMAKE_BUILD_TYPE}" _build_type )
     set_target_properties( ${_target} PROPERTIES
                            LINK_INTERFACE_LIBRARIES "${_shared_libs}"
                            LINK_INTERFACE_LIBRARIES_${_build_type} "${_shared_libs}"