--- a/tests/test-mq	Wed Jul 11 00:53:44 2007 -0700
+++ b/tests/test-mq	Mon Jul 16 16:50:47 2007 -0700
@@ -319,6 +319,8 @@
 hg qrefresh --git
 cat .hg/patches/bar
 hg log -vC --template '{rev} {file_copies%filecopy}\n' -r .
+hg qrefresh
+grep 'diff --git' .hg/patches/bar
 
 echo
 hg up -C 1