# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1161975992 18000
# Node ID 4d97184a06ad9c6f899e04c97ef82252ffd8c496
# Parent  549cb7b640fbeac74a80bfeab35aa7717cf89fdd
Make util.unique return a list

diff --git a/hgext/mq.py b/hgext/mq.py
--- a/hgext/mq.py
+++ b/hgext/mq.py
@@ -1015,9 +1015,9 @@ class queue:
                     del mm[mm.index(x)]
                 dd.append(x)
 
-            m = list(util.unique(mm))
-            r = list(util.unique(dd))
-            a = list(util.unique(aa))
+            m = util.unique(mm)
+            r = util.unique(dd)
+            a = util.unique(aa)
             filelist = filter(matchfn, util.unique(m + r + a))
             if opts.get('git'):
                 self.diffopts().git = True
diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -128,10 +128,12 @@ def binary(s):
 def unique(g):
     """return the uniq elements of iterable g"""
     seen = {}
+    l = []
     for f in g:
         if f not in seen:
             seen[f] = 1
-            yield f
+            l.append(f)
+    return l
 
 class Abort(Exception):
     """Raised if a command needs to print an error and exit."""