for-each-ref: Do not lookup objects when they will not be used

diff --git a/Documentation/git-fmt-merge-msg.txt b/Documentation/git-fmt-merge-msg.txt
index 885edf005a8442dba6f509751f67f8c0e1939a08..1c24796d66d5aeaeeccfd152c69cddba1953fd6c 100644 (file)
--- a/Documentation/git-fmt-merge-msg.txt
+++ b/Documentation/git-fmt-merge-msg.txt
@@ -61,7 +61,7 @@ linkgit:git-merge[1]
 
 Author
 ------
-Written by Junio C Hamano <junkio@cox.net>
+Written by Junio C Hamano <gitster@pobox.com>
 
 Documentation
 --------------