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authorJens Lehmann <Jens.Lehmann@web.de>2010-03-09 14:55:32 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-03-10 07:15:01 (GMT)
commit2ea6c2c9ab6555cbd48ca017bf5027162707a0b1 (patch)
treeb42124725ef72eca364b503bbd6fdc10b29ebb1e /git-submodule.sh
parent14e940d719e9d3250b802fbc975210dafaf896d8 (diff)
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git submodule summary: Handle HEAD as argument when on an unborn branch
When calling "git submodule summary HEAD" on an unborn branch the output was empty even when it shouldn't have been ("git submodule summary" without the HEAD argument prints the expected output since commit "submodule summary: do not fail before the first commit"). This also fixes "git status" to emit the "Submodule changes to be committed" section on an unborn branch when used with the status.submodulesummary config option. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-submodule.sh')
-rwxr-xr-xgit-submodule.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/git-submodule.sh b/git-submodule.sh
index 9aa57dd..5a9d3c0 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -561,6 +561,7 @@ cmd_summary() {
then
# before the first commit: compare with an empty tree
head=$(git hash-object -w -t tree --stdin </dev/null)
+ test -z "$1" || shift
else
head="HEAD"
fi