diff --git a/lldb/source/Plugins/Language/CPlusPlus/MSVCUndecoratedNameParser.cpp b/lldb/source/Plugins/Language/CPlusPlus/MSVCUndecoratedNameParser.cpp
index 8f1e2dffe79a..84f03e0e3016 100644
--- a/lldb/source/Plugins/Language/CPlusPlus/MSVCUndecoratedNameParser.cpp
+++ b/lldb/source/Plugins/Language/CPlusPlus/MSVCUndecoratedNameParser.cpp
@@ -63,6 +63,7 @@ MSVCUndecoratedNameParser::MSVCUndecoratedNameParser(llvm::StringRef name) {
                                 name.slice(last_base_start, i - 1));
 
       last_base_start = i + 1;
+      break;
     default:
       break;
     }