From 2e356b25758af3de93414f3b42630f07f1592c8f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Wolfgang=20St=C3=B6ggl?= <c72578@yahoo.de>
Date: Mon, 8 Jul 2019 14:06:28 +0200
Subject: [PATCH] Fix identical inner if condition rrd_graph_helper

- Fixes the following Cppcheck warning:
  [src/rrd_graph_helper.c:972] (warning) Identical inner 'if' condition
  is always true
  (outer condition is '!vname' and inner condition is '!vname').
  [identicalInnerCondition]
---
 src/rrd_graph_helper.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/rrd_graph_helper.c b/src/rrd_graph_helper.c
index b1d03e4f..dde3e0ac 100644
--- a/src/rrd_graph_helper.c
+++ b/src/rrd_graph_helper.c
@@ -969,9 +969,7 @@ static graph_desc_t *newGraphDescription(
             }
             dprintfparsed("got positional vname and rrd: %s - %s\n",
                           first->key, first->value);
-            if (!vname) {
-                vname = first->value;
-            }
+            vname = first->value;
         }
     }
 
-- 
2.47.2