diff options
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 8bdd99a2f3..4a6d64d61c 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 && |