From 017fc2f65acdcddecd40e429fdf4ef01904032ec Mon Sep 17 00:00:00 2001
From: Soner Tari <sonertari@gmail.com>
Date: Sat, 18 Mar 2017 23:00:34 +0200
Subject: [PATCH] Fix oetiker/rrdtool-1.x#774

---
 src/rrd_cgi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rrd_cgi.c b/src/rrd_cgi.c
index d57eecfe..7165bea1 100644
--- a/src/rrd_cgi.c
+++ b/src/rrd_cgi.c
@@ -1129,7 +1129,7 @@ static char *scanargs(
         }
 
         /* check if our argument array is still large enough */
-        if (argc == argsz) {
+        if (argc == argsz - 2) {
             /* resize argument array */
             argsz *= 2;
             argv = (char **) rrd_realloc(argv, argsz * sizeof(char *));
-- 
2.47.2