Merge branch 'rr/am-quit-empty-then-abort-fix'

Recent "rebase --autostash" update made it impossible to recover
with "git am --abort" from a repository where "git am" without mbox
was run by mistake and then was killed with "^C".

* rr/am-quit-empty-then-abort-fix:
  t/am: use test_path_is_missing() where appropriate
  am: handle stray $dotest directory

1 files changed, 17 insertions, 0 deletions

diff --git a/git-am.sh b/git-am.sh
index 1cf3d1dac..9f4450916 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -506,6 +506,23 @@ then
 	esac
 	rm -f "$dotest/dirtyindex"
 else
+	# Possible stray $dotest directory in the independent-run
+	# case; in the --rebasing case, it is upto the caller
+	# (git-rebase--am) to take care of stray directories.
+	if test -d "$dotest" && test -z "$rebasing"
+	then
+		case "$skip,$resolved,$abort" in
+		,,t)
+			rm -fr "$dotest"
+			exit 0
+			;;
+		*)
+			die "$(eval_gettext "Stray \$dotest directory found.
+Use \"git am --abort\" to remove it.")"
+			;;
+		esac
+	fi
+
 	# Make sure we are not given --skip, --resolved, nor --abort
 	test "$skip$resolved$abort" = "" ||
 		die "$(gettext "Resolve operation not in progress, we are not resuming.")"