diff options
Diffstat (limited to 'src/datavisualization/utils/surfaceobject.cpp')
| -rw-r--r-- | src/datavisualization/utils/surfaceobject.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/datavisualization/utils/surfaceobject.cpp b/src/datavisualization/utils/surfaceobject.cpp index 605376e2..6e4765e5 100644 --- a/src/datavisualization/utils/surfaceobject.cpp +++ b/src/datavisualization/utils/surfaceobject.cpp @@ -39,7 +39,8 @@ SurfaceObject::SurfaceObject() SurfaceObject::~SurfaceObject() { - glDeleteBuffers(1, &m_gridElementbuffer); + if (QOpenGLContext::currentContext()) + glDeleteBuffers(1, &m_gridElementbuffer); } void SurfaceObject::setUpSmoothData(const QSurfaceDataArray &dataArray, const QRect &space, |