Merge branch 'tg/stash-refresh-index'

"git stash" learned to write refreshed index back to disk.

* tg/stash-refresh-index:
  stash: make sure to write refreshed cache
  merge: use refresh_and_write_cache
  factor out refresh_and_write_cache function

1 files changed, 2 insertions, 14 deletions

diff --git a/builtin/am.c b/builtin/am.c
index ee7305eaa66..39a70fc79af 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1072,19 +1072,6 @@ static const char *msgnum(const struct am_state *state)
 }
 
 /**
- * Refresh and write index.
- */
-static void refresh_and_write_cache(void)
-{
-	struct lock_file lock_file = LOCK_INIT;
-
-	hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
-	refresh_cache(REFRESH_QUIET);
-	if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
-		die(_("unable to write index file"));
-}
-
-/**
  * Dies with a user-friendly message on how to proceed after resolving the
  * problem. This message can be overridden with state->resolvemsg.
  */
@@ -1705,7 +1692,8 @@ static void am_run(struct am_state *state, int resume)
 
 	unlink(am_path(state, "dirtyindex"));
 
-	refresh_and_write_cache();
+	if (refresh_and_write_cache(REFRESH_QUIET, 0, 0) < 0)
+		die(_("unable to write index file"));
 
 	if (repo_index_has_changes(the_repository, NULL, &sb)) {
 		write_state_bool(state, "dirtyindex", 1);