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Fixed NPE in cleanup.

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This commit is contained in:
John Camelon 2004-06-18 19:00:58 +00:00
parent 502926556a
commit 5cb25a3872
1 changed files with 1 additions and 1 deletions
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2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/ASTTypeId.java
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@ -228,7 +228,7 @@ public class ASTTypeId implements IASTTypeId
if( tokenDuple != null ) if( tokenDuple != null )
tokenDuple.freeReferences( manager ); tokenDuple.freeReferences( manager );
if( references.isEmpty() ) return; if( references == null || references.isEmpty() ) return;
for( int i =0; i < references.size(); ++i) for( int i =0; i < references.size(); ++i)
manager.returnReference( (IASTReference) references.get(i)); manager.returnReference( (IASTReference) references.get(i));
references.clear(); references.clear();