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avoid floating point exception when _EM_OVERFLOW is enabled (#2303)

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Thomas Ruf 2019-01-21 16:43:07 +01:00 committed by omar
parent ea7206fd4f
commit 1e4cf67a53
1 changed files with 1 additions and 1 deletions
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2
imgui.cpp
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@ -3729,7 +3729,7 @@ void ImGui::EndFrame()
IM_ASSERT(g.FrameScopeActive && "Forgot to call ImGui::NewFrame()?");
// Notify OS when our Input Method Editor cursor has moved (e.g. CJK inputs using Microsoft IME)
if (g.IO.ImeSetInputScreenPosFn && ImLengthSqr(g.PlatformImeLastPos - g.PlatformImePos) > 0.0001f)
if (g.IO.ImeSetInputScreenPosFn && (g.PlatformImeLastPos.x == FLT_MAX || ImLengthSqr(g.PlatformImeLastPos - g.PlatformImePos) > 0.0001f))
{
g.IO.ImeSetInputScreenPosFn((int)g.PlatformImePos.x, (int)g.PlatformImePos.y);
g.PlatformImeLastPos = g.PlatformImePos;