From 5f50f33e875cc877747a40a80e8ead73db0ec8c1 Mon Sep 17 00:00:00 2001 From: Stefan Beller Date: Thu, 11 Aug 2016 16:14:01 -0700 Subject: submodule--helper update-clone: allow multiple references Allow the user to pass in multiple references to update_clone. Currently this is only internal API, but once the shell script is replaced by a C version, this is needed. This fixes an API bug between the shell script and the helper. Currently the helper accepts "--reference" "--reference=foo" as a OPT_STRING whose value happens to be "--reference=foo", and then uses if (suc->reference) argv_array_push(&child->args, suc->reference) where suc->reference _is_ "--reference=foo" when invoking the underlying "git clone", it cancels out. With this change we omit one of the "--reference" arguments when passing references from the shell script to the helper. Signed-off-by: Stefan Beller Signed-off-by: Junio C Hamano --- git-submodule.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'git-submodule.sh') diff --git a/git-submodule.sh b/git-submodule.sh index c90dc335d1..3b412f554b 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -575,7 +575,7 @@ cmd_update() ${wt_prefix:+--prefix "$wt_prefix"} \ ${prefix:+--recursive-prefix "$prefix"} \ ${update:+--update "$update"} \ - ${reference:+--reference "$reference"} \ + ${reference:+"$reference"} \ ${depth:+--depth "$depth"} \ ${recommend_shallow:+"$recommend_shallow"} \ ${jobs:+$jobs} \ -- cgit v1.2.1