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source/Platform/Unix/X11Display.cpp: in destroy() make sure m_disp is valid before calling functions that needs it.

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This commit is contained in:
Henrik Hautakoski 2020-10-27 18:50:33 +01:00
parent 0d029817fe
commit 50439a58bd
1 changed files with 6 additions and 5 deletions
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source/Platform/Unix/X11Display.cpp
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@ -78,12 +78,13 @@ bool X11Display::create(DisplayDescription description)
void X11Display::destroy() void X11Display::destroy()
{ {
if (m_disp) {
if (m_win) { if (m_win) {
X11WindowEventHandler::unregisterHandler(m_disp, m_win); X11WindowEventHandler::unregisterHandler(m_disp, m_win);
::XDestroyWindow(m_disp, m_win); ::XDestroyWindow(m_disp, m_win);
} }
if (m_disp) {
XReleaseDisplay(m_disp); XReleaseDisplay(m_disp);
m_disp = NULL; m_disp = NULL;
} }