Fix a regression
Fix a regression

caused by 2d10448789f86445826be1f8dae1f868fae53516
"Shut off coverity complains on uninitialized variables"

and exposed by
>> to tuple! [1 2 3]

zsx/r3,Pointillistic/rebol-lang,zsx/r3,Pointillistic/rebol-lang,zsx/r3,zsx/r3,Pointillistic/rebol-lang,Pointillistic/rebol-lang