1 files changed, 1 insertions, 1 deletions
diff --git a/lldb/source/Commands/CommandObjectThread.cpp b/lldb/source/Commands/CommandObjectThread.cpp
index 57b5671..47ae596 100644
--- a/lldb/source/Commands/CommandObjectThread.cpp
+++ b/lldb/source/Commands/CommandObjectThread.cpp
@@ -1710,7 +1710,7 @@ protected:
       }
 
       if (!warnings.empty())
-        result.AppendWarning(warnings);
+        result.AppendWarning(warnings.c_str());
     }
 
     result.SetStatus(eReturnStatusSuccessFinishResult);