FIX: crash when the text has only spaces STUDIO-3661

Change-Id: Ib433e3afbe8b161f42b0d907e9d78dbc93569cdf
2023-07-25 09:51:59 +08:00
parent a92e014369
commit 6fa561c299
1 changed files with 3 additions and 0 deletions
--- a/src/slic3r/GUI/Gizmos/GLGizmoText.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoText.cpp
@@ -1471,6 +1471,9 @@ void GLGizmoText::generate_text_volume(bool is_temp)
        mesh.merge(sub_mesh);
    }

+    if (mesh.empty())
+        return;
+
    Plater *plater = wxGetApp().plater();
    if (!plater)
        return;