*magit-commit*

ccommit 42ee3d2b74ac93a760d7f7479e5fa066bacc15ba
Author: Sean Bryant <sean@vitrue.com>
Date:   Tue Jun 22 11:54:50 2010 -0400

    make pushing to explicit ref merge branch only push explicitly when it is available

	Modified magit.el
diff --git a/magit.el b/magit.el
index 0de0bfc..f8b5aee 100644
--- a/magit.el
+++ b/magit.el
@@ -3041,11 +3041,14 @@ typing and automatically refreshes the status buffer."
 			  (magit-read-remote (format "Push %s to" branch)
 					     branch-remote)
 			branch-remote))
-	 (ref-branch (magit-get "branch" branch "merge")))
+	 (merge-branch (magit-get "branch" branch "merge"))
+	 (ref-branch (if  merge-branch 
+			 (format "%s:%s" branch merge-branch) 
+		       branch)))
     (if (and (not branch-remote)
 	     (not current-prefix-arg))
 	(magit-set push-remote "branch" branch "remote"))
-    (magit-run-git-async "push" "-v" push-remote (format "%s:%s" branch ref-branch))))
+    (magit-run-git-async "push" "-v" push-remote ref-branch)))
 
 ;;; Log edit mode
 

That's probably for the better, I'll update the patch and regenerate the diff for submission.