[Debug] Only show git data if its available

application/views/debug/main.php

@@ -178,6 +178,8 @@
                $tag = trim(exec('git describe --tags '.$commitHash));
             }
         ?>
+
+        <?php if($commitHash != "") { ?>
         <div class="card">
             <div class="card-header">Git Information</div>
             <div class="card-body">
@@ -224,6 +226,7 @@
             </div>
         </div>
         <?php } ?>
+        <?php } ?>
     </div>
 </div>