From: markus schnalke <meillo@marmaro.de>
Date: Tue, 3 Nov 2015 07:37:57 +0000 (+0100)
Subject: More sensible check for 7bit ASCII
X-Git-Tag: mmh-0.3~66
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=a1a744d898ec8842871dca302e6ae54d9233413f;ds=sidebyside

More sensible check for 7bit ASCII

Always true condition reported by -Wextra -pendatic.
---

diff --git a/uip/send.c b/uip/send.c
index bab1699..df81340 100644
--- a/uip/send.c
+++ b/uip/send.c
@@ -322,10 +322,10 @@ sendsbr(char **vec, int vecp, char *drft, struct stat *st)
 static int
 contains_non_ascii(char *str)
 {
-	char *cp;
+	unsigned char *cp;
 
 	for (cp = str; *cp; cp++) {
-		if (*cp > 127 || *cp < 0) {
+		if (*cp > 127) {
 			return 1;
 		}
 	}