peel_ref: do not return a null sha1

diff --git a/git-stash.sh b/git-stash.sh
index 4e2c7f83314954de6655b0d1bff773c31dfe3ed1..bbefdf64244063f4708f381b8a772466d64e90e5 100755 (executable)
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -469,6 +469,7 @@ apply_stash () {
        else
                # Merge conflict; keep the exit status from merge-recursive
                status=$?
+               git rerere
                if test -n "$INDEX_OPTION"
                then
                        gettextln "Index was not unstashed." >&2