From: Anders Waldenborg Date: Mon, 28 Jan 2019 21:33:33 GMT Subject: [PATCH v5 3/7] pretty: single return path in %(trailers) handling Message-ID: <20190128213337.24752-4-anders@0x63.nu> In-Reply-To: <20190128213337.24752-1-anders@0x63.nu> No functional change intended. This change may not seem useful on its own, but upcoming commits will do memory allocation in there, and a single return path makes deallocation easier. Signed-off-by: Anders Waldenborg --- pretty.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/pretty.c b/pretty.c index b8d71a57c9..65a1b9bd82 100644 --- a/pretty.c +++ b/pretty.c @@ -1353,6 +1353,7 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ if (skip_prefix(placeholder, "(trailers", &arg)) { struct process_trailer_options opts = PROCESS_TRAILER_OPTIONS_INIT; + size_t ret = 0; opts.no_divider = 1; @@ -1366,8 +1367,9 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ } if (*arg == ')') { format_trailers_from_commit(sb, msg + c->subject_off, &opts); - return arg - placeholder + 1; + ret = arg - placeholder + 1; } + return ret; } return 0; /* unknown placeholder */ -- 2.17.1