diff options
| -rwxr-xr-x | t/t7400-submodule-basic.sh | 9 | ||||
| -rw-r--r-- | unpack-trees.c | 12 |
2 files changed, 19 insertions, 2 deletions
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index a0cc99ab9..1a4dc5f89 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -299,6 +299,15 @@ test_expect_success 'ls-files gracefully handles trailing slash' ' ' +test_expect_success 'moving to a commit without submodule does not leave empty dir' ' + rm -rf init && + mkdir init && + git reset --hard && + git checkout initial && + test ! -d init && + git checkout second +' + test_expect_success 'submodule <invalid-path> warns' ' git submodule no-such-submodule 2> output.err && diff --git a/unpack-trees.c b/unpack-trees.c index acdd31173..0ddbef3e6 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -67,8 +67,16 @@ static void unlink_entry(struct cache_entry *ce) { if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce))) return; - if (unlink_or_warn(ce->name)) - return; + if (S_ISGITLINK(ce->ce_mode)) { + if (rmdir(ce->name)) { + warning("unable to rmdir %s: %s", + ce->name, strerror(errno)); + return; + } + } + else + if (unlink_or_warn(ce->name)) + return; schedule_dir_for_removal(ce->name, ce_namelen(ce)); } |