[1.8>master] [MERGE #4443 @sigatrev] fix diffs from rs2->1.4
[1.8>master] [MERGE #4443 @sigatrev] fix diffs from rs2->1.4

Merge pull request #4443 from sigatrev:fixmerge

extra parens and redundant conditional

mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore