diff options
| -rw-r--r-- | src/datavisualization/data/labelitem.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/datavisualization/data/labelitem.cpp b/src/datavisualization/data/labelitem.cpp index 98c92854..4e0e9b5c 100644 --- a/src/datavisualization/data/labelitem.cpp +++ b/src/datavisualization/data/labelitem.cpp @@ -54,10 +54,9 @@ GLuint LabelItem::textureId() const void LabelItem::clear() { - if (m_textureId) { + if (m_textureId && QOpenGLContext::currentContext()) QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_textureId); - m_textureId = 0; - } + m_textureId = 0; m_size = QSize(0, 0); } |