Fix a bug found by Ning where there was a missing return
Fix a bug found by Ning where there was a missing return

flybird119/voltdb,ingted/voltdb,simonzhangsm/voltdb,deerwalk/voltdb,wolffcm/voltdb,kobronson/cs-voltdb,kobronson/cs-voltdb,migue/voltdb,flybird119/voltdb,ingted/voltdb,VoltDB/voltdb,flybird119/voltdb,simonzhangsm/voltdb,creative-quant/voltdb,simonzhangsm/voltdb,creative-quant/voltdb,creative-quant/voltdb,wolffcm/voltdb,zuowang/voltdb,deerwalk/voltdb,kobronson/cs-voltdb,kumarrus/voltdb,creative-quant/voltdb,paulmartel/voltdb,flybird119/voltdb,ingted/voltdb,zuowang/voltdb,paulmartel/voltdb,zuowang/voltdb,paulmartel/voltdb,flybird119/voltdb,kobronson/cs-voltdb,wolffcm/voltdb,deerwalk/voltdb,kumarrus/voltdb,wolffcm/voltdb,zuowang/voltdb,deerwalk/voltdb,ingted/voltdb,ingted/voltdb,wolffcm/voltdb,simonzhangsm/voltdb,wolffcm/voltdb,wolffcm/voltdb,zuowang/voltdb,ingted/voltdb,kobronson/cs-voltdb,paulmartel/voltdb,migue/voltdb,deerwalk/voltdb,creative-quant/voltdb,kumarrus/voltdb,VoltDB/voltdb,kobronson/cs-voltdb,paulmartel/voltdb,wolffcm/voltdb,deerwalk/voltdb,deerwalk/voltdb,simonzhangsm/voltdb,migue/voltdb,kobronson/cs-voltdb,migue/voltdb,kumarrus/voltdb,migue/voltdb,paulmartel/voltdb,VoltDB/voltdb,creative-quant/voltdb,kumarrus/voltdb,deerwalk/voltdb,VoltDB/voltdb,VoltDB/voltdb,zuowang/voltdb,migue/voltdb,VoltDB/voltdb,kumarrus/voltdb,kumarrus/voltdb,flybird119/voltdb,migue/voltdb,kumarrus/voltdb,zuowang/voltdb,paulmartel/voltdb,simonzhangsm/voltdb,creative-quant/voltdb,ingted/voltdb,flybird119/voltdb,kobronson/cs-voltdb,paulmartel/voltdb,migue/voltdb,zuowang/voltdb,VoltDB/voltdb,ingted/voltdb,flybird119/voltdb,simonzhangsm/voltdb,simonzhangsm/voltdb,creative-quant/voltdb