ls-files: convert show_ru_info to take an index

diff --git a/t/t1013-read-tree-submodule.sh b/t/t1013-read-tree-submodule.sh
index de1ba02dc5b1c76ea52eb490298bcfcefc342b51..7019d0a04feb7714f0ed8aad1d093c3a3878c78a 100755 (executable)
--- a/t/t1013-read-tree-submodule.sh
+++ b/t/t1013-read-tree-submodule.sh
@@ -5,7 +5,6 @@ test_description='read-tree can handle submodules'
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-submodule-update.sh
 
-KNOWN_FAILURE_SUBMODULE_RECURSIVE_NESTED=1
 KNOWN_FAILURE_DIRECTORY_SUBMODULE_CONFLICTS=1
 KNOWN_FAILURE_SUBMODULE_OVERWRITE_IGNORED_UNTRACKED=1