diff options
Diffstat (limited to 'node/variablenode.cpp')
| -rw-r--r-- | node/variablenode.cpp | 2 |
1 files changed, 1 insertions, 1 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); |