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Fix null-dereference in libedit 

Clearing the CurPart sets to null.  Need to keep datasheet checks behind
guards
This commit is contained in:
Seth Hillbrand 2019-09-30 04:52:59 -07:00
parent 31e38f2fd4
commit 7dd9304d24
1 changed files with 6 additions and 2 deletions
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8
eeschema/libedit/lib_edit_frame.cpp
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@ -381,8 +381,12 @@ void LIB_EDIT_FRAME::SetCurPart( LIB_PART* aPart )
delete m_my_part; delete m_my_part;
m_my_part = aPart; m_my_part = aPart;
// Datasheet field is special; copy it to the root alias docfilename // Datasheet field is special; copy it to the root alias docfilename but watch out
m_my_part->GetField( DATASHEET )->SetText( aPart->GetRootAlias()->GetDocFileName() ); // for clearing the aPart
if( m_my_part )
{
m_my_part->GetField( DATASHEET )->SetText( aPart->GetRootAlias()->GetDocFileName() );
}
} }
// select the current component in the tree widget // select the current component in the tree widget