Initialize bits local variable.
Initialize bits local variable.

This initialization should be unnecessary, but avoids a warning on
some compiler platforms about potentially uninitialized use of the
variable.

Most other compiler platforms should optimize away the assignment.

zzxuanyuan/root,root-mirror/root,karies/root,zzxuanyuan/root,zzxuanyuan/root,karies/root,olifre/root,olifre/root,root-mirror/root,olifre/root,karies/root,root-mirror/root,olifre/root,olifre/root,zzxuanyuan/root,root-mirror/root,karies/root,karies/root,olifre/root,zzxuanyuan/root,root-mirror/root,zzxuanyuan/root,karies/root,root-mirror/root,karies/root,root-mirror/root,zzxuanyuan/root,zzxuanyuan/root,root-mirror/root,karies/root,olifre/root,zzxuanyuan/root,karies/root,olifre/root,zzxuanyuan/root,olifre/root,zzxuanyuan/root,root-mirror/root,olifre/root,zzxuanyuan/root,olifre/root,root-mirror/root,karies/root,karies/root,root-mirror/root