# HG changeset patch
# User Marcin Kuzminski <marcin@rhodecode.com>
# Date 2019-01-18 16:21:29
# Node ID c7192866258eccfb9e4bdb9a5488954387c2b213
# Parent  c138a7470d469d0184b09e4b87d52abbad2d57a6

remap-rescan: prevent empty/damaged repos to break the remap operation.

diff --git a/rhodecode/model/db.py b/rhodecode/model/db.py
--- a/rhodecode/model/db.py
+++ b/rhodecode/model/db.py
@@ -2276,7 +2276,7 @@ class Repository(Base, BaseModel):
             # use no-cache version here
             scm_repo = self.scm_instance(cache=False, config=config)
 
-            empty = scm_repo.is_empty()
+            empty = not scm_repo or scm_repo.is_empty()
             if not empty:
                 cs_cache = scm_repo.get_commit(
                     pre_load=["author", "date", "message", "parents"])