* modules/proxy/config.m4: Avoid sh syntax error with

  autoconf 2.63, where an empty "else" clause gets
  generated from the args if present with only whitespace.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1157094 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/proxy/config.m4 b/modules/proxy/config.m4
index 178fa64f67e8d16c4081e511a304c31240a308d3..53144e8066326df8cb1cd4eab6c95e024cf2673c 100644 (file)
--- a/modules/proxy/config.m4
+++ b/modules/proxy/config.m4
@@ -43,7 +43,7 @@ APACHE_MODULE(proxy_http, Apache proxy HTTP module.  Requires and is enabled by
 APACHE_MODULE(proxy_fcgi, Apache proxy FastCGI module.  Requires and is enabled by --enable-proxy., $proxy_fcgi_objs, , $proxy_mods_enable)
 APACHE_MODULE(proxy_scgi, Apache proxy SCGI module.  Requires and is enabled by --enable-proxy., $proxy_scgi_objs, , $proxy_mods_enable)
 APACHE_MODULE(proxy_fdpass, Apache proxy to Unix Daemon Socket module.  Requires --enable-proxy., $proxy_fdpass_objs, , , [
-  AC_CHECK_DECL(CMSG_DATA, [ ], [ ], [
+  AC_CHECK_DECL(CMSG_DATA,,, [
     #include <sys/types.h>
     #include <sys/socket.h>
   ])