From: Nguyễn Thái Ngọc Duy Date: Tue, 21 Oct 2014 11:38:06 GMT Subject: [PATCH] dir.c: remove the second declaration of "stk" in prep_exclude() Message-ID: <1413891486-24573-1-git-send-email-pclouds@gmail.com> This "stk" shadows the first declaration at the top. There's currently no bad effect. But let's avoid it. Signed-off-by: Nguyễn Thái Ngọc Duy --- dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dir.c b/dir.c index bd274a7..3f7a025 100644 --- a/dir.c +++ b/dir.c @@ -826,9 +826,9 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen) current = stk ? stk->baselen : -1; strbuf_setlen(&dir->basebuf, current < 0 ? 0 : current); while (current < baselen) { - struct exclude_stack *stk = xcalloc(1, sizeof(*stk)); const char *cp; + stk = xcalloc(1, sizeof(*stk)); if (current < 0) { cp = base; current = 0; -- 2.1.0.rc0.78.gc0d8480