From cf83e95114eafc1fc357c68cfedc661482992ac1 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Mon, 17 Feb 2020 11:57:29 -0500
Subject: [PATCH] Only scroll after reflow if necessary

If we've already filled up every line of the window, there is no need to
scroll.
---
 ui.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ui.c b/ui.c
index 938eda6..84a0d9c 100644
--- a/ui.c
+++ b/ui.c
@@ -634,8 +634,10 @@ static void reflow(struct Window *window) {
 		}
 		flowed += lines;
 	}
-	wscrl(window->pad, -(WindowLines - 1 - flowed));
-	wmove(window->pad, WindowLines - 1, RIGHT);
+	if (flowed < WindowLines) {
+		wscrl(window->pad, -(WindowLines - 1 - flowed));
+		wmove(window->pad, WindowLines - 1, RIGHT);
+	}
 }
 
 static void resize(void) {