From fec37db06bbbdff79bc9816046a76e0b29e173b4 Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <calcurse@cryptocrack.de>
Date: Tue, 28 Jun 2011 11:05:05 +0200
Subject: Avoid redundant redraws on resize

Use a global flag to record whether the terminal was resized instead of
redrawing everything each time a KEY_RESIZE is read.

Add some additional checks to help_write_pad() as invalid actions may be
passed now due to using signals instead of virtual key presses.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
---
 src/sigs.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/sigs.c')

diff --git a/src/sigs.c b/src/sigs.c
index dabb1cb..a5f7e54 100644
--- a/src/sigs.c
+++ b/src/sigs.c
@@ -59,6 +59,7 @@ generic_hdlr (int sig)
         ;
       break;
     case SIGWINCH:
+      resize = 1;
       clearok (curscr, TRUE);
       (void)ungetch (KEY_RESIZE);
       break;
-- 
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