diff options
Diffstat (limited to 'src/cursor.c')
| -rw-r--r-- | src/cursor.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/cursor.c b/src/cursor.c index ac1b2c4..3de3c8e 100644 --- a/src/cursor.c +++ b/src/cursor.c @@ -201,6 +201,9 @@ _XcursorAverageColor (XcursorPixel *pixels, int npixels) XcursorPixel red, green, blue; int n = npixels; + if (n < 1) + return 0; + blue = green = red = 0; while (n--) { @@ -209,8 +212,6 @@ _XcursorAverageColor (XcursorPixel *pixels, int npixels) green += (p >> 8) & 0xff; blue += (p >> 0) & 0xff; } - if (!n) - return 0; return (0xff << 24) | ((red/npixels) << 16) | ((green/npixels) << 8) | (blue/npixels); } |