From: des <des@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Tue, 30 Oct 2007 10:48:30 +0000 (+0000)
Subject: Use a cast to prevent sign extension instead of masking it off after the fact.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf43a31673192be0a2fcd32f484e40aace58db0d;p=varnish

Use a cast to prevent sign extension instead of masking it off after the fact.


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2193 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/lib/libvarnishapi/shmlog.c b/varnish-cache/lib/libvarnishapi/shmlog.c
index 9958534a..67bd40a1 100644
--- a/varnish-cache/lib/libvarnishapi/shmlog.c
+++ b/varnish-cache/lib/libvarnishapi/shmlog.c
@@ -353,7 +353,7 @@ VSL_H_Print(void *priv, enum shmlogtag tag, unsigned fd, unsigned len, unsigned
 			if (*ptr >= ' ' && *ptr <= '~')
 				fprintf(fo, "%c", *ptr);
 			else
-				fprintf(fo, "%%%02x", (*ptr) & 0xff);
+				fprintf(fo, "%%%02x", (unsigned char)*ptr);
 			ptr++;
 		}
 		fprintf(fo, "\"\n");