diff --git a/emhttp/plugins/dynamix/scripts/diagnostics b/emhttp/plugins/dynamix/scripts/diagnostics
index 636552d05..486101b42 100755
--- a/emhttp/plugins/dynamix/scripts/diagnostics
+++ b/emhttp/plugins/dynamix/scripts/diagnostics
@@ -49,12 +49,11 @@ function write(...$messages){
 }
 
 function run($cmd, &$save=null, $timeout=30) {
-  global $cli,$diag;
   // output command for display
   write($cmd);
   // execute command with timeout of 30s
   exec("LC_ALL=en_US.UTF-8 timeout -s9 $timeout $cmd", $save);
-  return implode("\n",$save);
+  return implode("\n", $save);
 }
 
 function newline($file) {