From 6d915902ad06075dd17c8ce280312f4d256c5de2 Mon Sep 17 00:00:00 2001
From: Milka Kuzminski <milka@rhodecode.com>
Date: Wed, 25 Nov 2020 12:49:16 +0100
Subject: [PATCH] diffs: report errors on diff rendering.

---
 rhodecode/lib/codeblocks.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rhodecode/lib/codeblocks.py b/rhodecode/lib/codeblocks.py
index 25416c5f..5d03e469 100644
--- a/rhodecode/lib/codeblocks.py
+++ b/rhodecode/lib/codeblocks.py
@@ -738,6 +738,7 @@ class DiffSet(object):
         try:
             return self.highlighted_filenodes[filenode][line_number - 1]
         except Exception:
+            log.exception('diff rendering error')
             return [('', u'rhodecode diff rendering error')]
 
     def action_to_op(self, action):