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-rw-r--r--libsolidity/codegen/ContractCompiler.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp
index e26bc13a..3a0fccfb 100644
--- a/libsolidity/codegen/ContractCompiler.cpp
+++ b/libsolidity/codegen/ContractCompiler.cpp
@@ -965,7 +965,7 @@ void ContractCompiler::popScopedVariables(ASTNode const* _node)
unsigned stackDiff = m_context.stackHeight() - blockHeight;
CompilerUtils(m_context).popStackSlots(stackDiff);
m_scopeStackHeight[m_modifierDepth].erase(_node);
- if (m_scopeStackHeight[m_modifierDepth].size() == 0)
+ if (m_scopeStackHeight[m_modifierDepth].empty())
m_scopeStackHeight.erase(m_modifierDepth);
}