mirrors
/
OpenRCT2
mirror of https://github.com/OpenRCT2/OpenRCT2.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Fix #14066: NPE in window_top_toolbar_invalidate()

This commit is contained in:
Michael Steenbeek 2021-02-12 18:48:38 +01:00 committed by GitHub
parent 61536eb1f6
commit 962ef0c02b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/openrct2-ui/windows/TopToolbar.cpp
View File

@ -824,11 +824,18 @@ static void window_top_toolbar_invalidate(rct_window* w)
}
// Zoomed out/in disable. Not sure where this code is in the original.
if (window_get_main()->viewport->zoom == ZoomLevel::min())
const auto* mainWindow = window_get_main();
if (mainWindow == nullptr || mainWindow->viewport == nullptr)
{
log_error("mainWindow or mainWindow->viewport is null!");
return;
}
if (mainWindow->viewport->zoom == ZoomLevel::min())
{
w->disabled_widgets |= (1 << WIDX_ZOOM_IN);
}
else if (window_get_main()->viewport->zoom >= ZoomLevel::max())
else if (mainWindow->viewport->zoom >= ZoomLevel::max())
{
w->disabled_widgets |= (1 << WIDX_ZOOM_OUT);
}