Fix osdn.net #42219: Fix a crash when re-comparing folders

diff --git a/Src/CompareStats.h b/Src/CompareStats.h
index a0e8408..5d432cd 100644 (file)
--- a/Src/CompareStats.h
+++ b/Src/CompareStats.h
@@ -71,6 +71,7 @@ public:
        ~CompareStats();
        void SetCompareThreadCount(int nCompareThreads)
        {
+               m_rgThreadState.clear();
                m_rgThreadState.resize(nCompareThreads);
        }
        void BeginCompare(const DIFFITEM *di, int iCompareThread)