This is a very nice dysfunction discovered by Coverity Report:

   CID 981482 (#1 of 1): Structurally dead code (UNREACHABLE)
   unreachable: Since the loop increment "++it;" is unreachable, the loop body will never execute more than once.
   for (it = oldIds.find(info.id) ; (it != oldIds.end()) && (it.key() == info.id) ; ++it)

Islam, Please check if all if fine for you...

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