Description: Fix FTBFS with gcc-6.
--- htdig-3.2.0b6.orig/htfuzzy/Accents.cc
+++ htdig-3.2.0b6/htfuzzy/Accents.cc
@@ -43,7 +43,7 @@ extern int debug;
 | table iso-latin1 "minusculisee" et "de-accentuee" |
 `--------------------------------------------------*/
   
-static char MinusculeISOLAT1[256] = {
+static unsigned char MinusculeISOLAT1[256] = {
      0,   1,   2,   3,   4,   5,   6,   7,
      8,   9,  10,  11,  12,  13,  14,  15,
     16,  17,  18,  19,  20,  21,  22,  23,