From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Tue, 25 Sep 2007 07:57:06 +0000 (+0000)
Subject: Make the logic visible for FlexeLint
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bff3669e0815bf128b354654947d7c59f90ae76f;p=varnish

Make the logic visible for FlexeLint


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2029 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/shmlog.c b/varnish-cache/bin/varnishd/shmlog.c
index 23a01172..089cd852 100644
--- a/varnish-cache/bin/varnishd/shmlog.c
+++ b/varnish-cache/bin/varnishd/shmlog.c
@@ -178,9 +178,9 @@ WSL_Flush(struct worker *w)
 	unsigned char *p;
 	unsigned l;
 
-	if (w->wlp == w->wlog)
-		return;
 	l = pdiff(w->wlog, w->wlp);
+	if (l == 0)
+		return;
 	LOCKSHM(&vsl_mtx);
 	VSL_stats->shm_writes++;
 	VSL_stats->shm_records += w->wlr;