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[platforms/x11] Fix int-in-bool-context warning 

The intention is to prevent division by zero, so make this explicit by
comparing the values against 0.
icc-effect-5.14.5
Martin Flöser 2017-07-29 19:09:14 +02:00
parent f47cc62180
commit 3eb3e64d91
1 changed files with 1 additions and 1 deletions
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2
plugins/platforms/x11/standalone/screens_xrandr.cpp
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@ -74,7 +74,7 @@ void XRandRScreens::update()
float refreshRate = -1.0f;
for (int j = 0; j < resources->num_modes; ++j) {
if (info->mode == modes[j].id) {
if (modes[j].htotal*modes[j].vtotal) { // BUG 313996
if (modes[j].htotal != 0 && modes[j].vtotal != 0) { // BUG 313996
// refresh rate calculation - WTF was wikipedia 1998 when I needed it?
int dotclock = modes[j].dot_clock,
vtotal = modes[j].vtotal;