Fixed possible crash when merging the evironments.

This commit is contained in:
Roberto Raggi
2008-12-11 14:44:24 +01:00
parent 46535482d0
commit f149c17d17

View File

@@ -107,6 +107,8 @@ void TypeOfExpression::processEnvironment(QMap<QString, Document::Ptr> documents
Document::Ptr doc, Environment *env,
QSet<QString> *processed) const
{
if (! doc)
return;
if (processed->contains(doc->fileName()))
return;
processed->insert(doc->fileName());