configure: Remove empty else clauses from AS_IF
authorTimothy B. Terriberry <tterribe@xiph.org>
Fri, 16 Oct 2015 20:02:24 +0000 (13:02 -0700)
committerTimothy B. Terriberry <tterribe@xiph.org>
Fri, 16 Oct 2015 20:02:24 +0000 (13:02 -0700)
commit57842da5e8b0a22b26217593cbed6f40a1687570
tree2fb025777642dbf77b7a1b84d9b759d66957bf08
parentc232f65b9fb857f81410fed56bcfa01a271db960
configure: Remove empty else clauses from AS_IF

These were causing "syntax error near unexpected token `fi'" in the
 generated configure on some systems, because they produced an

  else

  fi

 with no commands between the two.
configure.ac