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Fix stack overflow if SDL gamepad initialization fails

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This commit is contained in:
Cameron Gutman 2018-11-18 22:04:44 -08:00
parent 115ced7ab4
commit 165ad96be1
1 changed files with 5 additions and 2 deletions
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7
app/gui/main.qml
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@ -137,6 +137,11 @@ ApplicationWindow {
// Doing it earlier can lead to the dialog appearing behind // Doing it earlier can lead to the dialog appearing behind
// the window or otherwise without input focus. // the window or otherwise without input focus.
if (!initialized) { if (!initialized) {
// Set initialized before calling anything else, because
// pumping the event loop can cause us to get another
// onAfterRendering call and potentially reenter this code.
initialized = true;
if (prefs.isRunningWayland()) { if (prefs.isRunningWayland()) {
waylandDialog.open() waylandDialog.open()
} }
@ -152,8 +157,6 @@ ApplicationWindow {
unmappedGamepadDialog.unmappedGamepads = unmappedGamepads unmappedGamepadDialog.unmappedGamepads = unmappedGamepads
unmappedGamepadDialog.open() unmappedGamepadDialog.open()
} }
initialized = true;
} }
} }