Cast to unsigned char for ctype calls.

2008-04-17 10:19:58 +00:00
parent 57e1dd7389
commit f0aacec02e
6 changed files with 8 additions and 8 deletions
--- a/src/librc/librc-depend.c
+++ b/src/librc/librc-depend.c
@ -847,7 +847,7 @@ bool rc_deptree_update(void)
 		nosys[0] = 'n';
 		nosys[1] = 'o';
 		for (i = 0; i < len; i++)
-			nosys[i + 2] = (char) tolower((int) sys[i]);
+			nosys[i + 2] = (char)tolower((unsigned char)sys[i]);
 		nosys[i + 2] = '\0';

 		STAILQ_FOREACH_SAFE(depinfo, deptree, entries, depinfo_np)