# HG changeset patch
# User Martin von Zweigbergk <martinvonz@gmail.com>
# Date 2014-09-17 06:10:39
# Node ID 764127f58903c2b0c044f8f20c83976e1259d61d
# Parent  8c8fe120670f320c7f3a775ce54a48610149de65

largefiles: simplify iteration over standins

Instead of iterating over all files in the context and ignoring those
that are not standins, pass a standin-matcher to the context and
iterate over only the files matching.

Apart from making the intent clearer, this implementation will also
benefit from any future optimizations done to the manifest walking
code.

diff --git a/hgext/largefiles/reposetup.py b/hgext/largefiles/reposetup.py
--- a/hgext/largefiles/reposetup.py
+++ b/hgext/largefiles/reposetup.py
@@ -193,9 +193,7 @@ def reposetup(ui, repo):
 
                     # Standins no longer found in lfdirstate has been
                     # removed
-                    for standin in ctx1.manifest():
-                        if not lfutil.isstandin(standin):
-                            continue
+                    for standin in ctx1.walk(lfutil.getstandinmatcher(self)):
                         lfile = lfutil.splitstandin(standin)
                         if not match(lfile):
                             continue