Subject: [PATCH 2/5] git-submodule: remember to checkout after clone

From: Lars Hjemli <[email-masked]>
Date: Mon, 11 Jun 2007 21:12:22 +0200

After the initial clone of a submodule, no files would be checked out in
the submodule directory if the submodule HEAD was equal to the SHA-1
specified in the index of the containing repository. This fixes the problem
by simply ignoring submodule HEAD for a fresh clone.

Signed-off-by: Lars Hjemli <[email-masked]>
---
 git-submodule.sh |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/git-submodule.sh b/git-submodule.sh
index 8bdd99a..4a6d64d 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -100,12 +100,13 @@ modules_update()
 		if ! test -d "$path"/.git
 		then
 			module_clone "$path" "$url" || exit
+			subsha1=
+		else
+			subsha1=$(unset GIT_DIR && cd "$path" &&
+				git-rev-parse --verify HEAD) ||
+			die "Unable to find current revision of submodule '$path'"
 		fi
 
-		subsha1=$(unset GIT_DIR && cd "$path" &&
-			git-rev-parse --verify HEAD) ||
-		die "Unable to find current revision of submodule '$path'"
-
 		if test "$subsha1" != "$sha1"
 		then
 			(unset GIT_DIR && cd "$path" && git-fetch &&
-- 
1.5.2.1.914.gbd3a7