Fix accidental deletion of a line in last change.

diff --git a/configure.ac b/configure.ac
index 4728ec51368cd2dc55b82f9fcf4451b7126759a6..967f0195d0fe342116bcfb9544891ed12d4f7102 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4593,6 +4593,7 @@ if test $emacs_cv_usable_FIONREAD = yes; then
   fi
 fi
 
+case $opsys in
   hpux11)
     dnl It works to open the pty's tty in the parent (Emacs), then
     dnl close and reopen it in the child.