- fix for grayscale

[vuplus_dvbapp] / lib / gdi / gpixmap.cpp

diff --git a/lib/gdi/gpixmap.cpp b/lib/gdi/gpixmap.cpp
index dbf5383..8fc2639 100644 (file)
--- a/lib/gdi/gpixmap.cpp
+++ b/lib/gdi/gpixmap.cpp
@@ -469,6 +469,10 @@ fail:
 
 gColor gPalette::findColor(const gRGB &rgb) const
 {
+               /* grayscale? */
+       if (!data)
+               return (rgb.r + rgb.g + rgb.b) / 3;
+       
        int difference=1<<30, best_choice=0;
        for (int t=0; t<colors; t++)
        {