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an argument check in xf_UpdateWindowArea

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This commit is contained in:
Ilya Shipitsin 2017-02-17 13:38:05 +05:00
parent 087671bcbb
commit 9b12feb237
1 changed files with 4 additions and 0 deletions
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4
client/X11/xf_window.c
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@ -945,6 +945,10 @@ void xf_UpdateWindowArea(xfContext* xfc, xfAppWindow* appWindow, int x, int y,
int width, int height)
{
int ax, ay;
if (appWindow == NULL)
return;
ax = x + appWindow->windowOffsetX;
ay = y + appWindow->windowOffsetY;