cast argument to tolower to unsigned char,

from Christian Biere <christianbiere@gmx.de> via NetBSD git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12008 ec53bebd-3082-4978-b11e-865c3cabbd6b
2003-04-14 11:44:34 +00:00
parent 95a74c27a8
commit 42b442ed1c
1 changed files with 1 additions and 1 deletions
--- a/lib/roken/strlwr.c
+++ b/lib/roken/strlwr.c
@@ -47,7 +47,7 @@ strlwr(char *str)
  char *s;

  for(s = str; *s; s++)
-    *s = tolower(*s);
+    *s = tolower((unsigned char)*s);
  return str;
 }
 #endif