Apply Michael Baeuerle's fix for NetBSD

(as per discussion on fltk.general Sep 24 2013, Subject: Potential problem in xutf8/utf8Wrap.c) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9994 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
fltk · Sep 25, 2013 · a8417b6 · a8417b6
1 parent ce0e298
commit a8417b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/xutf8/utf8Wrap.c b/src/xutf8/utf8Wrap.c
@@ -79,7 +79,7 @@ get_font_list(
   while (*ptr) {
     int l = 0, i = 0;
 
-    while(isspace(*ptr)) ptr++;
+    while(isspace((int)(unsigned char)*ptr)) ptr++;
     p = ptr;
     while (*ptr && *ptr != ',') { ptr++; l++; }
     if (l > 2) {