From e8c71269ab69e569caefc8f24fecf3145d170244 Mon Sep 17 00:00:00 2001
From: Jonas Fonseca <jonas.fonseca@gmail.com>
Date: Mon, 18 Dec 2017 12:07:15 -0500
Subject: [PATCH] Only check for busy loop when no views are updating

Fixes regression when loading the history in large repos.
---
 NEWS.adoc     | 7 +++++++
 src/display.c | 4 +++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/NEWS.adoc b/NEWS.adoc
index 2f25ed347..bcc7e1846 100644
--- a/NEWS.adoc
+++ b/NEWS.adoc
@@ -1,6 +1,13 @@
 Release notes
 =============
 
+master
+------
+
+Bug fixes:
+
+ - Fix busy loop detection to handle large repos. (GH #164)
+
 tig-2.3.1
 ---------
 
diff --git a/src/display.c b/src/display.c
index 8affa3363..f8c5e7ae2 100644
--- a/src/display.c
+++ b/src/display.c
@@ -844,7 +844,9 @@ get_input(int prompt_position, struct key *key)
 		/* wgetch() with nodelay() enabled returns ERR when
 		 * there's no input. */
 		if (key_value == ERR) {
-			detect_busy_loop(1000, 5000);
+			// Only check busy loop if no views are updating.
+			if (delay != 0)
+				detect_busy_loop(1000, 5000);
 
 		} else if (key_value == KEY_RESIZE) {
 			int height, width;