fixed a regression while specifying --with-http_iconv_module during ./configure. thanks 冯新国 for reporting this issue released ngx_openresty 1.0.4.2rc2.

util/configure

@@ -51,10 +51,10 @@ if ($OS =~ /solaris|sunos/i) {
 }
 
 my @modules = (
+    [ndk => 'ngx_devel_kit'],
     [http_iconv => 'iconv-nginx-module', 'disabled'],
     [http_echo => 'echo-nginx-module'],
     [http_xss => 'xss-nginx-module'],
-    [ndk => 'ngx_devel_kit'],
     [http_set_misc => 'set-misc-nginx-module'],
     [http_form_input => 'form-input-nginx-module'],
     [http_encrypted_session => 'encrypted-session-nginx-module'],

util/ver

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 main_ver=1.0.4
-minor_ver=2rc1
+minor_ver=2rc2
 version=$main_ver.$minor_ver
 echo $version