--- configure
+++ configure
@@ -21100,7 +21100,7 @@
   # next, we search for the wrap library (libwrap.*)
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libwrap" >&5
 $as_echo_n "checking for libwrap... " >&6; }
-  if ${sc_cv_have_libwrap+:} false; then :
+  if false; then # ignore cached value otherwise libwrap is not added to LIBS
   $as_echo_n "(cached) " >&6
 else
    LIBS0="$LIBS"