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Fonts: Fixed crash when merging fonts and the first font has no valid glyph. (#6446)

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ocornut 2023-05-23 10:55:10 +02:00
parent 45c8c3b611
commit 08145bc45c
2 changed files with 2 additions and 4 deletions
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5
imgui_draw.cpp
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@ -2553,13 +2553,10 @@ static bool ImFontAtlasBuildWithStbTruetype(ImFontAtlas* atlas)
// 9. Setup ImFont and glyphs for runtime
for (int src_i = 0; src_i < src_tmp_array.Size; src_i++)
{
ImFontBuildSrcData& src_tmp = src_tmp_array[src_i];
if (src_tmp.GlyphsCount == 0)
continue;
// When merging fonts with MergeMode=true:
// - We can have multiple input fonts writing into a same destination font.
// - dst_font->ConfigData is != from cfg which is our source configuration.
ImFontBuildSrcData& src_tmp = src_tmp_array[src_i];
ImFontConfig& cfg = atlas->ConfigData[src_i];
ImFont* dst_font = cfg.DstFont;