Fixed #bea/8fc# : be crashes on outdated id-cache

Also explicitly avoid loading or saving settings for root comments.

1 files changed, 5 insertions, 1 deletions

diff --git a/libbe/storage/vcs/base.py b/libbe/storage/vcs/base.py
index 7d4383f..7068e46 100644
--- a/libbe/storage/vcs/base.py
+++ b/libbe/storage/vcs/base.py
@@ -239,7 +239,11 @@ class CachedPathID (object):
         else:
             extra = fields[1:]
         if uuid not in self._cache:
-            raise InvalidID(uuid)
+            self.disconnect()
+            self.init()
+            self.connect()
+            if uuid not in self._cache:
+                raise InvalidID(uuid)
         if relpath == True:
             return os.path.join(self._cache[uuid], *extra)
         return os.path.join(self._root, self._cache[uuid], *extra)