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authorAlex Hermann2018-02-15 19:07:40 +0100
committerAlex Hermann2018-02-15 20:00:45 +0100
commit0504777c07fc5e7b1274a02a29141c1ccd019164 (patch)
tree7e8dc39dabf0f32df730d630a4a432cfca049ffe
parentMerge pull request #156 from Arvur/master (diff)
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graph.php: Initialize $plugin_json variable.
Prevents error messages.
-rw-r--r--graph.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/graph.php b/graph.php
index f1696fa..b8a9206 100644
--- a/graph.php
+++ b/graph.php
@@ -38,6 +38,7 @@ if ($plugin == 'aggregation') {
38# plugin json 38# plugin json
39if(function_exists('json_decode')) 39if(function_exists('json_decode'))
40{ 40{
41 $plugin_json = null;
41 if (file_exists('plugin/'.$plugin.'.json')) { 42 if (file_exists('plugin/'.$plugin.'.json')) {
42 $json = file_get_contents('plugin/'.$plugin.'.json'); 43 $json = file_get_contents('plugin/'.$plugin.'.json');
43 $plugin_json = json_decode($json, true); 44 $plugin_json = json_decode($json, true);