remove ARM and Mozilla SHA1 implementations

diff --git a/git-pull.sh b/git-pull.sh
index 35261539ab80ffa46fef945dce1a82c5636c1b49..0f24182974fe2040c950b846decf360c1c22dbb1 100755 (executable)
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -124,13 +124,18 @@ test true = "$rebase" && {
        git diff-index --ignore-submodules --cached --quiet HEAD -- ||
        die "refusing to pull with rebase: your working tree is not up-to-date"
 
+       oldremoteref= &&
        . git-parse-remote &&
-       origin="$1"
-       test -z "$origin" && origin=$(get_default_remote)
-       reflist="$(get_remote_refs_for_fetch "$@" 2>/dev/null |
-               sed "s|refs/heads/\(.*\):|\1|")" &&
-       oldremoteref="$(git rev-parse -q --verify \
-               "refs/remotes/$origin/$reflist")"
+       remoteref="$(get_remote_merge_branch "$@" 2>/dev/null)" &&
+       oldremoteref="$(git rev-parse -q --verify "$remoteref")" &&
+       for reflog in $(git rev-list -g $remoteref 2>/dev/null)
+       do
+               if test "$reflog" = "$(git merge-base $reflog $curr_branch)"
+               then
+                       oldremoteref="$reflog"
+                       break
+               fi
+       done
 }
 orig_head=$(git rev-parse -q --verify HEAD)
 git fetch $verbosity --update-head-ok "$@" || exit 1
@@ -176,13 +181,11 @@ case "$merge_head" in
 ?*' '?*)
        if test -z "$orig_head"
        then
-               echo >&2 "Cannot merge multiple branches into empty head"
-               exit 1
+               die "Cannot merge multiple branches into empty head"
        fi
        if test true = "$rebase"
        then
-               echo >&2 "Cannot rebase onto multiple branches"
-               exit 1
+               die "Cannot rebase onto multiple branches"
        fi
        ;;
 esac