* read.c (s_align): Initialize the 'stopc' variable to prevent

* read.c (s_align): Initialize the 'stopc' variable to prevent
  compiler complaints about it being used without being initialized.
 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
  s_float_space, s_struct, cons_worker, equals): Likewise.