git-commit: initialize TMP_INDEX just to be sure.

diff --git a/Documentation/git-patch-id.txt b/Documentation/git-patch-id.txt
index a7e9fd021a4cc1e467b2df7dd7e06d79a5182c7a..ad528a922487be06207bdcc38a03fe55fd0f2a5d 100644 (file)
--- a/Documentation/git-patch-id.txt
+++ b/Documentation/git-patch-id.txt
@@ -40,4 +40,3 @@ Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
 GIT
 ---
 Part of the gitlink:git[7] suite
-