refs.c: make remove_empty_directories always set errno to something sane

diff --git a/t/t5302-pack-index.sh b/t/t5302-pack-index.sh
index fe82025d4a0dbae0cee3d0c3943617ede5b5c7a5..4bbb718751738c3e913c25160d0fff52d8350bba 100755 (executable)
--- a/t/t5302-pack-index.sh
+++ b/t/t5302-pack-index.sh
@@ -174,11 +174,11 @@ test_expect_success \
 test_expect_success \
     '[index v1] 5) pack-objects happily reuses corrupted data' \
     'pack4=$(git pack-objects test-4 <obj-list) &&
-     test -f "test-4-${pack1}.pack"'
+     test -f "test-4-${pack4}.pack"'
 
 test_expect_success \
     '[index v1] 6) newly created pack is BAD !' \
-    'test_must_fail git verify-pack -v "test-4-${pack1}.pack"'
+    'test_must_fail git verify-pack -v "test-4-${pack4}.pack"'
 
 test_expect_success \
     '[index v2] 1) stream pack to repository' \