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C4Viewport::GetZoomByViewRange: Fix uninitialized-variable problem

stable-5.2
Martin Plicht 2010-09-17 14:35:24 +02:00
parent a89667f3d7
commit 96b90a5c35
1 changed files with 3 additions and 2 deletions
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5
src/gui/C4Viewport.cpp
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@ -438,10 +438,11 @@ float C4Viewport::GetZoomByViewRange(int32_t size_x, int32_t size_y) const
// no x size passed - zoom by y
zoom_by_y = true;
}
else if (!size_x)
else
{
// 0/0 size passed - zoom to default
size_x = C4FOW_Def_View_RangeX * 2;
if (!size_x)
size_x = C4FOW_Def_View_RangeX * 2;
zoom_by_y = false;
}
// zoom calculation