From 1bace428c4c924fff7a21e9f0d15feabafa756b3 Mon Sep 17 00:00:00 2001
From: Jonas Fonseca <fonseca@diku.dk>
Date: Tue, 18 Sep 2007 01:52:02 +0200
Subject: [PATCH] Handle REQ_NONE upfront in view_driver

It is very common during loading from pipe so deserves the small
optimization.
---
 tig.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tig.c b/tig.c
index 246812f..ac2aba0 100644
--- a/tig.c
+++ b/tig.c
@@ -2178,6 +2178,11 @@ view_driver(struct view *view, enum request request)
 {
 	int i;
 
+	if (request == REQ_NONE) {
+		doupdate();
+		return TRUE;
+	}
+
 	if (view && view->lines) {
 		request = view->ops->request(view, request, &view->line[view->lineno]);
 		if (request == REQ_NONE)
-- 
2.11.0