No declSymbol, no party

2009-10-27 18:04:19 +01:00
parent 33fedfea64
commit d7b59b509a
1 changed files with 4 additions and 2 deletions
--- a/src/libs/cplusplus/FindUsages.cpp
+++ b/src/libs/cplusplus/FindUsages.cpp
@@ -62,8 +62,10 @@ QList<int> FindUsages::operator()(Symbol *symbol, Identifier *id, AST *ast)
    _references.clear();
    _declSymbol = symbol;
    _id = id;
+    if (_declSymbol && _id) {
        _exprDoc = Document::create("<references>");
        accept(ast);
+    }
    return _references;
 }