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Fix generation of preview bitmap for bad font.

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Filip Sykala - NTB T15p 2022-11-08 08:53:38 +01:00
parent 41f0017f07
commit 4f2263a963
1 changed files with 4 additions and 0 deletions
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4
src/slic3r/GUI/Jobs/CreateFontNameImageJob.cpp
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@ -112,6 +112,10 @@ void CreateFontImageJob::finalize(bool canceled, std::exception_ptr &)
*m_input.is_created = true;
// Exist result bitmap with preview?
// (not valid input. e.g. not loadable font)
if (m_result.empty()) return;
// upload texture on GPU
const GLenum target = GL_TEXTURE_2D;
glsafe(::glBindTexture(target, m_input.texture_id));