diff options
Diffstat (limited to 'git-pull.sh')
| -rwxr-xr-x | git-pull.sh | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/git-pull.sh b/git-pull.sh index ed04e7d8d8..e23beb685d 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -44,10 +44,10 @@ do shift done -orig_head=$(git-rev-parse --verify HEAD) || die "Pulling into a black hole?" +orig_head=$(git-rev-parse --verify HEAD 2>/dev/null) git-fetch --update-head-ok --reflog-action=pull "$@" || exit 1 -curr_head=$(git-rev-parse --verify HEAD) +curr_head=$(git-rev-parse --verify HEAD 2>/dev/null) if test "$curr_head" != "$orig_head" then # The fetch involved updating the current branch. @@ -80,6 +80,11 @@ case "$merge_head" in exit 0 ;; ?*' '?*) + if test -z "$orig_head" + then + echo >&2 "Cannot merge multiple branches into empty head" + exit 1 + fi var=`git-repo-config --get pull.octopus` if test -n "$var" then @@ -95,6 +100,13 @@ case "$merge_head" in ;; esac +if test -z "$orig_head" +then + git-update-ref -m "initial pull" HEAD $merge_head "" && + git-read-tree --reset -u HEAD || exit 1 + exit +fi + case "$strategy_args" in '') strategy_args=$strategy_default_args |