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-rw-r--r--lldb/source/Expression/REPL.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lldb/source/Expression/REPL.cpp b/lldb/source/Expression/REPL.cpp
index 4f81ee3e56dd..fcd083684738 100644
--- a/lldb/source/Expression/REPL.cpp
+++ b/lldb/source/Expression/REPL.cpp
@@ -283,6 +283,8 @@ void REPL::IOHandlerInputComplete(IOHandler &io_handler, std::string &code) {
PersistentExpressionState *persistent_state =
m_target.GetPersistentExpressionStateForLanguage(GetLanguage());
+ if (!persistent_state)
+ return;
const size_t var_count_before = persistent_state->GetSize();