From ac27a7a650aba27b1dd73eaaffc7629fa1a650e0 Mon Sep 17 00:00:00 2001
From: Conor Curran <conor.curran@canonical.com>
Date: Fri, 10 Sep 2010 14:00:43 +0100
Subject: merge comments acted upon

---
 src/play-button.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/play-button.c')

diff --git a/src/play-button.c b/src/play-button.c
index 31cdf5a..2ab5fc8 100644
--- a/src/play-button.c
+++ b/src/play-button.c
@@ -796,7 +796,10 @@ _color_rgb_to_hls (gdouble *r,
 		else
 		s = (max-min)/(2-max-min);
 
-		delta = max -min;
+		delta = (max -min) != 0 ? (max -min) : 1;
+    
+    if(delta == 0)
+      delta = 1;
   	if (red == max)
 			h = (green-blue)/delta;
 		else if (green == max)
-- 
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