[PATCH] git add --interactive: Autoselect single patch file

If there's only one file to patch, select it automaticly and don't bother
the user. In the case he didn't want do patching, he can say 'd' at the
patch prompt.
---
 git-add--interactive.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index a0a81f1..77ad6fb 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl

@@ -778,7 +778,7 @@ sub patch_update_cmd {
 		print STDERR "No changes.\n";
 		return 0;
 	}
-	if ($patch_mode) {
+	if ($patch_mode or @mods == 1) {
 		@them = @mods;
 	}
 	else {

-- 
1.5.4.3