From 76b82eecc73f0495aea55f1ef5661fb336b53071 Mon Sep 17 00:00:00 2001
From: xchaos <xchaos@251d49ef-1d17-4917-a970-b30cf55b089b>
Date: Tue, 7 Nov 2017 18:10:43 +0000
Subject: [PATCH] really dumbe string pointer error

git-svn-id: https://dev.arachne.cz/repos/prometheus/trunk@267 251d49ef-1d17-4917-a970-b30cf55b089b
---
 prometheus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prometheus.c b/prometheus.c
index 267070f..7adff3c 100644
--- a/prometheus.c
+++ b/prometheus.c
@@ -1291,7 +1291,7 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
                 interface->name, limit_pkts);
    iptables_save_line(str, ip->v6);
 
-   if(limit_pkts)
+   if(*limit_pkts) /* non-empty string?*/
    {
     /* classify overlimit packets to separate overlimit class */
     sprintf(str, "-A %s -%c %s/%d -o %s -j %s%d",
-- 
2.30.2