From 14e83acc9df6e17615a436a9021a5e9d0288f8be Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Sat, 23 Sep 2006 01:18:49 +0000
Subject: [PATCH]   * Fixed chcul_getchar's error behaviour.

---
 cucul/canvas.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cucul/canvas.c b/cucul/canvas.c
index b25c1ee..d57b69a 100644
--- a/cucul/canvas.c
+++ b/cucul/canvas.c
@@ -95,7 +95,7 @@ int cucul_putchar(cucul_canvas_t *cv, int x, int y, unsigned long int ch)
 unsigned long int cucul_getchar(cucul_canvas_t *cv, int x, int y)
 {
     if(x < 0 || x >= (int)cv->width || y < 0 || y >= (int)cv->height)
-        return 0;
+        return (unsigned char)' ';
 
     return (unsigned long int)cv->chars[x + y * cv->width];
 }