From c8752de0da9aa461231527f6b4c50f8e49444599 Mon Sep 17 00:00:00 2001
From: Markus Staab <maggus.staab@googlemail.com>
Date: Mon, 20 Apr 2020 11:34:39 +0200
Subject: [PATCH] Added a confirm prompt to Subscribe/Unsubscribe button

Before this change a already typed comment would be lost easily when accidally pushing one of the 'Subscribe' or 'Unsubscribe' buttons.

After this change a additional prompt will show up, when the comment-textarea is not empty at the time you click 'Subscribe' or 'Unsubscribe'.
When the textarea is empty no prompt is shown and everything works like before
---
 www/bug.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/www/bug.php b/www/bug.php
index c49f69fc..f0b3a3aa 100644
--- a/www/bug.php
+++ b/www/bug.php
@@ -1037,8 +1037,8 @@
         <tr>
             <th class="details">Subscribe to this entry?</th>
             <td class="form-input">
-                <input type="submit" name="subscribe_to_bug" value="Subscribe">
-                <input type="submit" name="unsubscribe_to_bug" value="Unsubscribe">
+                <input type="submit" name="subscribe_to_bug" value="Subscribe" onclick="if (document.querySelector('[name=ncomment]').value.length) return confirm('You will lose your typed comment, when subscribe. proceed?');">
+                <input type="submit" name="unsubscribe_to_bug" value="Unsubscribe" onclick="if (document.querySelector('[name=ncomment]').value.length) return confirm('You will lose your typed comment, when unsubscribe. proceed?');">
             </td>
         </tr>
     </table>