From: Tim Nordell <tim.nordell@logicpd.com>
Date: Fri, 26 Feb 2016 20:57:30 +0000 (-0600)
Subject: ui-log: Do not always emit decoration span
X-Git-Tag: v1.0~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=499b23979cd29513df16e4c2acce934932e09f7a;p=cgit

ui-log: Do not always emit decoration span

The decoration span does not need to be emited if there aren't
any decorations to show.  This modification saves slightly
on bandwidth.

Signed-off-by: Tim Nordell <tim.nordell@logicpd.com>
---

diff --git a/ui-log.c b/ui-log.c
index 0a3938b..641a5b6 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -61,6 +61,8 @@ void show_commit_decorations(struct commit *commit)
 
 	buf[sizeof(buf) - 1] = 0;
 	deco = get_name_decoration(&commit->object);
+	if (!deco)
+		return;
 	html("<span class='decoration'>");
 	while (deco) {
 		if (starts_with(deco->name, "refs/heads/")) {