Replace four cases of 'default: ;' in VCBackend.cpp with
default:
break;
Justification: Make consistent with the rest of the LyX source code.
I found no other occurences of 'default: ;' in the source.
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;
return rev_date_cache_;
case LyXVC::Time:
return rev_time_cache_;