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Fixed Symbol Library editor crash on start 

Added a null pointer check missing in 51c7381f

Fixes: lp:1775414
* https://bugs.launchpad.net/kicad/+bug/1775414
This commit is contained in:
Maciej Suminski 2018-06-06 16:59:59 +02:00
parent 228881f552
commit 64e98c8e54
1 changed files with 2 additions and 1 deletions
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3
eeschema/widgets/component_tree.cpp
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@ -126,7 +126,8 @@ COMPONENT_TREE::COMPONENT_TREE( wxWindow* aParent, SYMBOL_LIB_TABLE* aSymLibTabl
#ifdef __WXGTK__
// Scrollbars must be always enabled to prevent an infinite event loop
// more details: http://trac.wxwidgets.org/ticket/18141
m_details_ctrl->ShowScrollbars( wxSHOW_SB_ALWAYS, wxSHOW_SB_ALWAYS );
if( m_details_ctrl )
m_details_ctrl->ShowScrollbars( wxSHOW_SB_ALWAYS, wxSHOW_SB_ALWAYS );
#endif /* __WXGTK__ */
}