From f9edc2c96ab99b86aa80b8d30241527305015e3e Mon Sep 17 00:00:00 2001
From: BodgeMaster <>
Date: Thu, 5 Mar 2020 03:07:56 +0100
Subject: [PATCH] added filter for empty lines

---
 strassenkind.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/strassenkind.php b/strassenkind.php
index 4ae80e6..626dec6 100644
--- a/strassenkind.php
+++ b/strassenkind.php
@@ -45,8 +45,10 @@ echo "Done.";
     } else {
       //run status command list otherwise
       foreach ($status_commands as $command) {
-        $output = shell_exec($command);
-        echo "<pre class=\"commandLine\"> $command </pre>\n<pre class=\"commandLine\"> $output </pre>\n<hr />";
+        if ($command != ""){
+          $output = shell_exec($command);
+          echo "<pre class=\"commandLine\"> $command </pre>\n<pre class=\"commandLine\"> $output </pre>\n<hr />";
+        }
       }
     }
     ?>