diff options
Diffstat (limited to 'gui/slider.cpp')
| -rw-r--r-- | gui/slider.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gui/slider.cpp b/gui/slider.cpp index ed5c615ce..fab5a2ea0 100644 --- a/gui/slider.cpp +++ b/gui/slider.cpp @@ -47,7 +47,6 @@ extern "C" { GUISlider::GUISlider(xml_node<>* node) : GUIObject(node) { - xml_attribute<>* attr; xml_node<>* child; sAction = NULL; @@ -84,8 +83,12 @@ GUISlider::GUISlider(xml_node<>* node) : GUIObject(node) Placement TextPlacement = CENTER; LoadPlacement(FindNode(node, "placement"), &mRenderX, &mRenderY, &mRenderW, &mRenderH, &TextPlacement); - mRenderW = sSlider->GetWidth(); - mRenderH = sSlider->GetHeight(); + if (sSlider && sSlider->GetResource()) { + mRenderW = sSlider->GetWidth(); + mRenderH = sSlider->GetHeight(); + } else { + mRenderW = mRenderH = 0; + } if (TextPlacement == CENTER || TextPlacement == CENTER_X_ONLY) { mRenderX = mRenderX - (mRenderW / 2); if (TextPlacement == CENTER) { |