From 03038df1cc018d80fb0307416fb24de0eaf41a99 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Mon, 8 Feb 2021 14:03:24 +0100
Subject: [PATCH] ImDrawList: fix divide by zero (for which result was unused
 but triggering on some archs/setup) added by f144c67676 (#3738)

---
 imgui_draw.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 213ac447..c316384e 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -384,7 +384,7 @@ void ImDrawListSharedData::SetCircleSegmentMaxError(float max_error)
     for (int i = 0; i < IM_ARRAYSIZE(CircleSegmentCounts); 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);
     }
 }