diff options
| -rw-r--r-- | src/parse.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/parse.c b/src/parse.c index 6ae9685..787e1b1 100644 --- a/src/parse.c +++ b/src/parse.c @@ -954,16 +954,15 @@ put_pixel_on_root(Pixel pixel) unsigned char*retProp; Pixel *pixelProp; pixelAtom = XInternAtom(dpy, "_MIT_PRIORITY_COLORS", True); - XGetWindowProperty(dpy, Scr->Root, pixelAtom, 0, 8192, - False, XA_CARDINAL, &retAtom, - &retFormat, &nPixels, &retAfter, - &retProp); - - pixelProp = (Pixel *) retProp; - for (i=0; i< nPixels; i++) - if (pixel == pixelProp[i]) - addPixel = 0; - + if (XGetWindowProperty(dpy, Scr->Root, pixelAtom, 0, 8192, + False, XA_CARDINAL, &retAtom, + &retFormat, &nPixels, &retAfter, + &retProp) == Success) { + pixelProp = (Pixel *) retProp; + for (i = 0; i < nPixels; i++) + if (pixel == pixelProp[i]) + addPixel = 0; + } if (addPixel) XChangeProperty (dpy, Scr->Root, _XA_MIT_PRIORITY_COLORS, XA_CARDINAL, 32, PropModeAppend, |