From 031954d443668f6ea771e389c4137628d242c2d8 Mon Sep 17 00:00:00 2001
From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Sun, 4 Nov 2012 08:07:09 +0100
Subject: [PATCH] notes: fix handling of colon-separated values
The substrings output by strbuf_split() include the ':' delimiters.
When processing GIT_NOTES_DISPLAY_REF and GIT_NOTES_REWRITE_REF, strip
off the delimiter character *before* checking whether the substring is
empty rather than after, so that empty strings within the list are
also skipped.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Acked-by: Johan Herland <johan@herland.net>
Signed-off-by: Jeff King <peff@peff.net>
---
notes.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/notes.c b/notes.c
index 62f8f6f75bf..63b2a09d47a 100644
--- a/notes.c
+++ b/notes.c
@@ -951,10 +951,10 @@ void string_list_add_refs_from_colon_sep(struct string_list *list,
split = strbuf_split(&globbuf, ':');
for (i = 0; split[i]; i++) {
+ if (split[i]->len && split[i]->buf[split[i]->len-1] == ':')
+ strbuf_setlen(split[i], split[i]->len-1);
if (!split[i]->len)
continue;
- if (split[i]->buf[split[i]->len-1] == ':')
- strbuf_setlen(split[i], split[i]->len-1);
string_list_add_refs_by_glob(list, split[i]->buf);
}