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-rw-r--r--builtin/clean.c3
-rwxr-xr-xt/t7300-clean.sh12
2 files changed, 14 insertions, 1 deletions
diff --git a/builtin/clean.c b/builtin/clean.c
index aaba4af3c2..d5579da716 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -34,6 +34,7 @@ static const char *msg_would_remove = N_("Would remove %s\n");
static const char *msg_skip_git_dir = N_("Skipping repository %s\n");
static const char *msg_would_skip_git_dir = N_("Would skip repository %s\n");
static const char *msg_warn_remove_failed = N_("failed to remove %s");
+static const char *msg_warn_lstat_failed = N_("could not lstat %s\n");
enum color_clean {
CLEAN_COLOR_RESET = 0,
@@ -194,7 +195,7 @@ static int remove_dirs(struct strbuf *path, const char *prefix, int force_flag,
strbuf_setlen(path, len);
strbuf_addstr(path, e->d_name);
if (lstat(path->buf, &st))
- ; /* fall thru */
+ warning_errno(_(msg_warn_lstat_failed), path->buf);
else if (S_ISDIR(st.st_mode)) {
if (remove_dirs(path, prefix, force_flag, dry_run, quiet, &gone))
ret = 1;
diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh
index 7b36954d63..a2c45d1902 100755
--- a/t/t7300-clean.sh
+++ b/t/t7300-clean.sh
@@ -669,4 +669,16 @@ test_expect_success 'git clean -d skips untracked dirs containing ignored files'
test_path_is_missing foo/b/bb
'
+test_expect_success MINGW 'handle clean & core.longpaths = false nicely' '
+ test_config core.longpaths false &&
+ a50=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
+ mkdir -p $a50$a50/$a50$a50/$a50$a50 &&
+ : >"$a50$a50/test.txt" 2>"$a50$a50/$a50$a50/$a50$a50/test.txt" &&
+ # create a temporary outside the working tree to hide from "git clean"
+ test_must_fail git clean -xdf 2>.git/err &&
+ # grepping for a strerror string is unportable but it is OK here with
+ # MINGW prereq
+ test_i18ngrep "too long" .git/err
+'
+
test_done