# HG changeset patch
# User FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
# Date 2012-01-27 13:29:58
# Node ID 39e60576ac986a2b734b4223f0e10009f0116a02
# Parent  591f258ae6305fdccbb0d596739335c4114599d5

revset: fix 'remote()' failure when remote repo has more revs than local

current 'remote()' implementation uses 'r' variable, even if it is not
initialized when 'if n in repo' is not true.

this causes unexpected exception.

diff --git a/mercurial/revset.py b/mercurial/revset.py
--- a/mercurial/revset.py
+++ b/mercurial/revset.py
@@ -775,8 +775,8 @@ def remote(repo, subset, x):
     n = other.lookup(q)
     if n in repo:
         r = repo[n].rev()
-    if r in subset:
-        return [r]
+        if r in subset:
+            return [r]
     return []
 
 def removes(repo, subset, x):