X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/579c43edb15d8b1022af3cb2516076612617736d..6b5ab581712b5006bcff9b8be0165b8f7c918be5:/print-zephyr.c

diff --git a/print-zephyr.c b/print-zephyr.c
index f526f07c..55d1f4a5 100644
--- a/print-zephyr.c
+++ b/print-zephyr.c
@@ -20,7 +20,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-zephyr.c,v 1.3 2002-03-05 11:33:25 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-zephyr.c,v 1.4 2002-04-27 23:39:25 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -122,7 +122,7 @@ str_to_lower(char *string)
 
     string = z_buf;
     while (*string) {
-	*string = tolower(*string);
+	*string = tolower((unsigned char)(*string));
 	string++;
     }