finish Frank's [] conversion to a block of code

bk: 43500c83o7uijOqFRcAZJ5zPzOqrgw

diff --git a/configure.ac b/configure.ac
index 5817bef28b91765b5346ce8e92f4c2d06dfc8f44..872fe564163922aa150ee3ad1048426201d40c83 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1356,7 +1356,7 @@ esac
 
 AC_CACHE_CHECK(if we need a ctty for F_SETOWN, ac_cv_func_ctty_for_f_setown,
 [[case "$host" in
- *-*-bsdi[[23]]*)
+ *-*-bsdi[23]*)
     ans=yes
     ;;
  *-*-freebsd*)