From 85cf643f1b17ee5680ae816eb061f569b4e00478 Mon Sep 17 00:00:00 2001 From: Johan Herland Date: Thu, 25 Sep 2008 01:10:54 +0200 Subject: [PATCH] for-each-ref: Fix --format=%(subject) for log message without newlines 'git for-each-ref --format=%(subject)' currently returns an empty string if the log message does not contain a newline. This patch teaches 'git for-each-ref' to return the entire log message (instead of an empty string) if there is no newline in the log message. Signed-off-by: Johan Herland Signed-off-by: Shawn O. Pearce --- builtin-for-each-ref.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c index 21e92bbcb..be9dc9e3f 100644 --- a/builtin-for-each-ref.c +++ b/builtin-for-each-ref.c @@ -321,8 +321,8 @@ static const char *find_wholine(const char *who, int wholen, const char *buf, un static const char *copy_line(const char *buf) { const char *eol = strchr(buf, '\n'); - if (!eol) - return ""; + if (!eol) // simulate strchrnul() + eol = buf + strlen(buf); return xmemdupz(buf, eol - buf); } -- 2.30.2