don't return NaN for hue if r=g=b

SVN revision: 39019
2009-02-15 01:53:02 +00:00 · 2009-02-15 01:53:02 +00:00 · a3fdd2ab4e
parent e17e1e8bb9
commit a3fdd2ab4e
1 changed files with 1 additions and 1 deletions
--- a/legacy/evas/src/lib/engines/common/evas_convert_color.c
+++ b/legacy/evas/src/lib/engines/common/evas_convert_color.c
@ -127,7 +127,7 @@ evas_common_convert_color_rgb_to_hsv(int r, int g, int b, float *h, float *s, fl
   d = max - min;

   if (v) *v = (max / 255.0);
-   if (!max)
+   if (!max || !d)
     {
 	if (s) *s = 0;
        if (h) *h = 0;