From 12cb31c57a432d1ee4cc4ed7715a0f49ea55f1d6 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sun, 8 Oct 2006 23:45:34 +0000
Subject: 100l: always repainting made it super-slow

---
 dblbuf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dblbuf.c b/dblbuf.c
index acd5105..c202e96 100644
--- a/dblbuf.c
+++ b/dblbuf.c
@@ -128,7 +128,10 @@ void uudisp_refresh(struct uudisp *d, struct uuterm *t)
 	int x1, x2, idx, y;
 
 	if (!b->active) return;
-	if (b->repaint) for (idx=0; idx<h; idx++) b->slices[idx].y = -1;
+	if (b->repaint) {
+		for (idx=0; idx<h; idx++) b->slices[idx].y = -1;
+		b->repaint = 0;
+	}
 
 	/* Clean up cursor first.. */
 	idx = t->rows[b->curs_y]->idx;
-- 
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