Fix a crash when assigning "-" to the "model" spawnarg of a light

codereader · Apr 27, 2020 · f5150e6 · f5150e6
1 parent 40c73d7
commit f5150e6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/radiant/render/backend/OpenGLShader.cpp b/radiant/render/backend/OpenGLShader.cpp
@@ -504,7 +504,8 @@ void OpenGLShader::constructEditorPreviewPassFromMaterial()
     OpenGLState& previewPass = appendDefaultPass();
 
     // Render the editor texture in legacy mode
-    previewPass.texture0 = _material->getEditorImage()->getGLTexNum();
+    auto editorTex = _material->getEditorImage();
+    previewPass.texture0 = editorTex ? editorTex->getGLTexNum() : 0;
 
     previewPass.setRenderFlag(RENDER_FILL);
     previewPass.setRenderFlag(RENDER_TEXTURE_2D);