Handle error more properly.

Exception are forwarded up to be able to inform the user about it.

1 files changed, 4 insertions, 0 deletions

diff --git a/index.php b/index.php
index 0369515..75af1d5 100644
--- a/index.php
+++ b/index.php
@@ -102,6 +102,10 @@ final class LookingGlass {
   }
 
   private function render_content() {
+    print '<div class="alert alert-danger alert-dismissable" id="error">';
+    print '<button type="button" class="close" aria-hidden="true">&times;</button>';
+    print '<strong>Error!</strong>&nbsp;<span id="error-text"></span>';
+    print '</div>';
     print '<div class="content" id="command_options">';
     print '<form role="form" action="execute.php" method="post">';
     print '<fieldset id="command_properties">';