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Check InputStreamProvider before using it

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This commit is contained in:
Andreas Bregas
2001-03-27 16:04:56 +00:00
parent 5ee0b59e67
commit 41b53efc00
1 changed files with 4 additions and 2 deletions
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6
basic/source/classes/eventatt.cxx
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@@ -2,9 +2,9 @@
* *
* $RCSfile: eventatt.cxx,v $ * $RCSfile: eventatt.cxx,v $
* *
* $Revision: 1.4 $ * $Revision: 1.5 $
* *
* last change: $Author: ab $ $Date: 2001-03-19 12:37:56 $ * last change: $Author: ab $ $Date: 2001-03-27 17:04:56 $
* *
* The Contents of this file are made available subject to the terms of * The Contents of this file are made available subject to the terms of
* either of the following licenses * either of the following licenses
@@ -565,6 +565,8 @@ void RTL_Impl_CreateUnoDialog( StarBASIC* pBasic, SbxArray& rPar, BOOL bWrite )
Any aElement = xNameAccess->getByName( aDialogName ); Any aElement = xNameAccess->getByName( aDialogName );
Reference< XInputStreamProvider > xISP; Reference< XInputStreamProvider > xISP;
aElement >>= xISP; aElement >>= xISP;
if( !xISP.is() )
return;
// Create a DialogModel // Create a DialogModel
Reference< XInputStream > xInput( xISP->createInputStream() ); Reference< XInputStream > xInput( xISP->createInputStream() );