$OpenBSD: patch-main_editline_configure,v 1.1 2011/09/16 12:49:21 naddy Exp $
--- main/editline/configure.orig	Thu Sep 15 18:37:10 2011
+++ main/editline/configure	Thu Sep 15 18:37:45 2011
@@ -1963,7 +1963,7 @@ if test "x$enable_debug" = "xyes" ; then
   CPPFLAGS="$CPPFLAGS -DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG"
   CPPFLAGS="$CPPFLAGS -DDEBUG_REFRESH -DDEBUG_PASTE"
 else
-  CFLAGS="$CFLAGS -O"
+  : CFLAGS="$CFLAGS -O"
 fi