Mercurial > hg

changeset 3242:1539f788e913

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Make changectx.filenode raise repo.LookupError on failure
author Brendan Cully <brendan@kublai.com>
date Tue, 03 Oct 2006 12:28:27 -0700
parents a184cd0c2db9
children 1d3aceae87c1
files mercurial/context.py
diffstat 1 files changed, 7 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/context.py	Tue Oct 03 12:14:33 2006 -0700
+++ b/mercurial/context.py	Tue Oct 03 12:28:27 2006 -0700
@@ -73,8 +73,14 @@
 
     def filenode(self, path):
         if hasattr(self, "_manifest"):
-            return self._manifest[path]
+            try:
+                return self._manifest[path]
+            except KeyError:
+                raise repo.LookupError(_("'%s' not found in manifest") % path)
         node, flag = self._repo.manifest.find(self._changeset[0], path)
+        if not node:
+            raise repo.LookupError(_("'%s' not found in manifest") % path)
+
         return node
 
     def filectx(self, path, fileid=None):