X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/50c1904960bec90e234100a7c1b081d771c48e9b..9a6a6502413e657277e74ac1d0842ddca34cab50:/print-zephyr.c

diff --git a/print-zephyr.c b/print-zephyr.c
index 76351bd3..b0f8cd31 100644
--- a/print-zephyr.c
+++ b/print-zephyr.c
@@ -32,6 +32,8 @@
 #include <string.h>
 #include <stdlib.h>
 
+#include "netdissect-ctype.h"
+
 #include "netdissect.h"
 
 struct z_packet {
@@ -134,7 +136,7 @@ str_to_lower(const char *string)
 
     zb_string = z_buf;
     while (*zb_string) {
-	*zb_string = ND_TOLOWER((unsigned char)(*zb_string));
+	*zb_string = ND_ASCII_TOLOWER(*zb_string);
 	zb_string++;
     }