# HG changeset patch
# User Brendan Cully <brendan@kublai.com>
# Date 1151014313 -7200
# Node ID 885de96eb5422f62e564f8f7e1ebc6abf1bd3aec
# Parent  eabcda3ed0dddff5b785eaf4795ab7d42afdbc98
filterfiles: Search as long as the target is a prefix of current.

filterfiles was failing to find files for directory arguments if
another file existed that started with the directory name and
sorted earlier. For example, a manifest of ('foo.h', 'foo/foo')
would cause filterfiles('foo') to return nothing. This resolves
issue #294.

diff --git a/mercurial/dirstate.py b/mercurial/dirstate.py
--- a/mercurial/dirstate.py
+++ b/mercurial/dirstate.py
@@ -285,8 +285,9 @@ class dirstate(object):
                 continue
             while bs < blen:
                 s = b[bs]
-                if len(s) > len(x) and s.startswith(x) and s[len(x)] == '/':
-                    ret[s] = self.map[s]
+                if len(s) > len(x) and s.startswith(x):
+                    if s[len(x)] == '/':
+                        ret[s] = self.map[s]
                 else:
                     break
                 bs += 1