- correct uninitialized warnings from coverity  - LCGUTIL-163
- correct uninitialized warnings from coverity  - LCGUTIL-163

EricKTCheung/davix,EricKTCheung/davix,cern-it-sdc-id/davix,cern-it-sdc-id/davix,mhellmic/davix,mhellmic/davix,EricKTCheung/davix,cern-it-sdc-id/davix,cern-it-sdc-id/davix,EricKTCheung/davix,mhellmic/davix,mhellmic/davix