Index: configure
--- configure.orig
+++ configure
@@ -7010,7 +7010,6 @@ fi
 if test x"$with_readline" = xyes -o x"$with_readline" = xmaybe
 then :
   save_LIBS="$LIBS"
-    LIBS=
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing readline" >&5
 printf %s "checking for library containing readline... " >&6; }
 if test ${ac_cv_search_readline+y}
@@ -7033,7 +7032,7 @@ return readline ();
   return 0;
 }
 _ACEOF
-for ac_lib in '' readline editline
+for ac_lib in '' edit readline editline
 do
   if test -z "$ac_lib"; then
     ac_res="none required"