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bugfix: #1481 don't divide by zero

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This commit is contained in:
Marius Kintel 2015-11-15 01:35:00 -05:00
parent e36d59bdbf
commit 9511a12eb4
1 changed files with 1 additions and 1 deletions
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2
src/mainwin.cc
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@ -847,7 +847,7 @@ void MainWindow::updatedAnimFps()
bool fps_ok;
double fps = this->e_fps->text().toDouble(&fps_ok);
animate_timer->stop();
if (fps_ok && fps > 0) {
if (fps_ok && fps > 0 && this->anim_numsteps > 0) {
this->anim_step = int(this->anim_tval * this->anim_numsteps) % this->anim_numsteps;
animate_timer->setSingleShot(false);
animate_timer->setInterval(int(1000 / fps));