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Fixed null pointer ref bug in getImplementations when storage is empty

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This commit is contained in:
John Rice
2002-09-30 09:59:39 +00:00
parent 19ba56b117
commit 852449eaf2
2 changed files with 20 additions and 14 deletions
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24
scripting/source/storage/ScriptStorage.cxx
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@@ -2,8 +2,8 @@
*
* $RCSfile: ScriptStorage.cxx,v $
*
* $Revision: 1.4 $
* last change: $Author: jmrice $ $Date: 2002-09-27 12:16:29 $
* $Revision: 1.5 $
* last change: $Author: jmrice $ $Date: 2002-09-30 10:59:39 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -523,15 +523,21 @@ ScriptStorage::getImplementations( const Reference <
throw ( lang::IllegalArgumentException,
RuntimeException )
{
ScriptInfo_hash::iterator h_it = mh_implementations.find( queryURI->getLogicalName() );
Sequence< Reference< scripturi::XScriptURI > > results( h_it->second.size() );
Sequence< Reference< scripturi::XScriptURI > > results;
ScriptInfo_hash::iterator h_it =
mh_implementations.find( queryURI->getLogicalName() );
if ( h_it == mh_implementations.end() )
{
OSL_TRACE("ScriptStorage::getImplementations: EMPTY STORAGE");
return results;
}
results.realloc( h_it->second.size() );
//find the implementations for the given logical name
try
{
//find the implementations for the given logical name
if ( h_it == mh_implementations.end() )
{
return results;
}
::osl::Guard< osl::Mutex > aGuard( m_mutex );