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ImDrawList: fix divide by zero (for which result was unused but triggering on some archs/setup) added by f144c67676 (#3738)

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ocornut 2021-02-08 14:03:24 +01:00
parent b898281e3c
commit 03038df1cc
1 changed files with 1 additions and 1 deletions
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2
imgui_draw.cpp
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@ -384,7 +384,7 @@ void ImDrawListSharedData::SetCircleSegmentMaxError(float max_error)
for (int i = 0; i < IM_ARRAYSIZE(CircleSegmentCounts); i++) for (int i = 0; i < IM_ARRAYSIZE(CircleSegmentCounts); i++)
{ {
const float radius = (float)i; const float radius = (float)i;
const int segment_count = IM_DRAWLIST_CIRCLE_AUTO_SEGMENT_CALC(radius, CircleSegmentMaxError); const int segment_count = (i > 0) ? IM_DRAWLIST_CIRCLE_AUTO_SEGMENT_CALC(radius, CircleSegmentMaxError) : 0;
CircleSegmentCounts[i] = (ImU8)ImMin(segment_count, 255); CircleSegmentCounts[i] = (ImU8)ImMin(segment_count, 255);
} }
} }