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| author |   Renaud G <renaud@rolisteam.org> | 2018-10-16 18:44:46 +0200 |
|---|---|---|
| committer | Renaud G <renaud@rolisteam.org> | 2018-10-16 18:44:46 +0200 |
| commit | 4b3134b843d4e211f9c93ee01178d431b5dce79f (patch) | |
| tree | 8cd40ec30935cad653ff9d9cc07e9dbdb2e56ee8 /node | |
| parent | 49aca14b5d64b94c8db95ee9caffb90c00eab3fe (diff) | |
| download | OneRoll-4b3134b843d4e211f9c93ee01178d431b5dce79f.tar.gz OneRoll-4b3134b843d4e211f9c93ee01178d431b5dce79f.zip | |
prevent crash
Diffstat (limited to 'node')
| -rw-r--r-- | node/variablenode.cpp | 2 | ||||
| -rw-r--r-- | node/variablenode.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/node/variablenode.cpp b/node/variablenode.cpp index d636a94..b1c9e3b 100644 --- a/node/variablenode.cpp +++ b/node/variablenode.cpp @@ -8,7 +8,7 @@ VariableNode::VariableNode() void VariableNode::run(ExecutionNode *previous) { m_previousNode = previous; - if(m_data->size()>m_index) + if((nullptr != m_data) && (m_data->size()>m_index)) { auto value= (*m_data)[m_index]; value = ParsingToolBox::getLatestNode(value); diff --git a/node/variablenode.h b/node/variablenode.h index 1df9acd..c74e7ff 100644 --- a/node/variablenode.h +++ b/node/variablenode.h @@ -27,7 +27,7 @@ public: private: quint64 m_index; - std::vector<ExecutionNode*>* m_data; + std::vector<ExecutionNode*>* m_data = nullptr; }; #endif // VARIABLENODE_H |