Mute uninitialized variable warning
Mute uninitialized variable warning

Change-Id: I9c6fcb19921dac596417c1f9c42e861386619361

wurikiji/forestdb,joliss/forestdb,sushmaad/forestdb,nvoron23/forestdb,jinxuan/forestdb,wurikiji/forestdb,yyangpan/forestdb,seem-sky/forestdb,seem-sky/forestdb,nvoron23/forestdb,hisundar/forestdb,jinxuan/forestdb,joliss/forestdb,zhaog/forestdb,zhaog/forestdb,couchbase/forestdb,couchbase/forestdb,yyangpan/forestdb,hisundar/forestdb,sushmaad/forestdb