From: Mike Hommey Date: Sat, 03 Nov 2007 13:08:05 GMT Subject: [PATCH 2/2] Small code readability improvement in show_reference() in builtin-tag.c Message-ID: <1194095285-18651-2-git-send-email-mh@glandium.org> In-Reply-To: <1194095285-18651-1-git-send-email-mh@glandium.org> Signed-off-by: Mike Hommey --- builtin-tag.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-) diff --git a/builtin-tag.c b/builtin-tag.c index e57f57f..3ed5759 100644 --- a/builtin-tag.c +++ b/builtin-tag.c @@ -84,14 +84,13 @@ static int show_reference(const char *refname, const unsigned char *sha1, sp = buf = read_sha1_file(sha1, &type, &size); if (!buf) return 0; - if (!size) { + /* skip header */ + sp = strstr(buf, "\n\n"); + + if (!sp || !size) { free(buf); return 0; } - /* skip header */ - while (sp + 1 < buf + size && - !(sp[0] == '\n' && sp[1] == '\n')) - sp++; /* only take up to "lines" lines, and strip the signature */ for (i = 0, sp += 2; i < filter->lines && sp < buf + size && -- 1.5.3.5