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Diffstat (limited to 'ui/vnc.c')
-rw-r--r--ui/vnc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/ui/vnc.c b/ui/vnc.c
index 7538405399..cbe4d3395c 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -2198,15 +2198,15 @@ static void set_pixel_format(VncState *vs,
return;
}
- vs->client_pf.rmax = red_max;
+ vs->client_pf.rmax = red_max ? red_max : 0xFF;
vs->client_pf.rbits = hweight_long(red_max);
vs->client_pf.rshift = red_shift;
vs->client_pf.rmask = red_max << red_shift;
- vs->client_pf.gmax = green_max;
+ vs->client_pf.gmax = green_max ? green_max : 0xFF;
vs->client_pf.gbits = hweight_long(green_max);
vs->client_pf.gshift = green_shift;
vs->client_pf.gmask = green_max << green_shift;
- vs->client_pf.bmax = blue_max;
+ vs->client_pf.bmax = blue_max ? blue_max : 0xFF;
vs->client_pf.bbits = hweight_long(blue_max);
vs->client_pf.bshift = blue_shift;
vs->client_pf.bmask = blue_max << blue_shift;