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Quickfix: Don't crash when the AST path is empty.

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Christian Kamm
2009-11-25 09:59:59 +01:00
parent e237036e03
commit d2e7f8e4e6
1 changed files with 3 additions and 0 deletions
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3
src/plugins/cppeditor/cppquickfix.cpp
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@@ -275,6 +275,9 @@ public:
virtual int match(const QList<AST *> &path) virtual int match(const QList<AST *> &path)
{ {
if (path.size() == 0)
return -1;
// show when we're on the 'if' of an if statement // show when we're on the 'if' of an if statement
int index = path.size() - 1; int index = path.size() - 1;
IfStatementAST *ifStatement = path.at(index)->asIfStatement(); IfStatementAST *ifStatement = path.at(index)->asIfStatement();