From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Fri, 21 Nov 2008 12:53:34 +0000 (+0000)
Subject: Make it possible to supress all or no lines of output
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53a1cf17cbd09b86ce75ef67f930ecb957e56060;p=varnish

Make it possible to supress all or no lines of output



git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3416 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/lib/libvarnish/subproc.c b/varnish-cache/lib/libvarnish/subproc.c
index e5dd7581..441f08c3 100644
--- a/varnish-cache/lib/libvarnish/subproc.c
+++ b/varnish-cache/lib/libvarnish/subproc.c
@@ -59,7 +59,7 @@ sub_vlu(void *priv, const char *str)
 	sp = priv;
 	if (!sp->lines++)
 		vsb_printf(sp->sb, "Message from %s:\n", sp->name);
-	if (sp->maxlines > 0 && sp->lines <= sp->maxlines)
+	if (sp->maxlines < 0 || sp->lines <= sp->maxlines)
 		vsb_printf(sp->sb, "%s\n", str);
 	return (0);
 }
@@ -108,7 +108,7 @@ SUB_run(struct vsb *sb, sub_func_f *func, void *priv, const char *name, int maxl
 		continue;
 	AZ(close(p[0]));
 	VLU_Destroy(vlu);
-	if (sp.lines > sp.maxlines)
+	if (sp.maxlines >= 0 && sp.lines > sp.maxlines)
 		vsb_printf(sb, "[%d lines truncated]\n",
 		    sp.lines - sp.maxlines);
 	do {