src: fix incorrect indentation in function body by checking first line

Signed-off-by: Shi Lei <shi_lei@massclouds.com>

src/qemu/qemu_domain_address.c

@@ -2343,6 +2343,7 @@ qemuDomainAddressFindNewBusNr(virDomainDefPtr def)
      *  buses within the current range allotted to the bus just prior to
      *  this one.
      */
+
     size_t i;
     int lowestBusNr = 256;