Merge #9196: Send tip change notification from invalidateblock

67c6326 Send tip change notification from invalidateblock (Russell Yanofsky)

src/main.cpp

@@ -3202,6 +3202,7 @@ bool InvalidateBlock(CValidationState& state, const CChainParams& chainparams, C
 
     InvalidChainFound(pindex);
     mempool.removeForReorg(pcoinsTip, chainActive.Tip()->nHeight + 1, STANDARD_LOCKTIME_VERIFY_FLAGS);
+    uiInterface.NotifyBlockTip(IsInitialBlockDownload(), pindex->pprev);
     return true;
 }