Make the SVNAutoversioning command take an "on/off" argument, instead
just being present or not.  This allows us to set defaults within
locations, and override them in sub-locations.

* mod_dav_svn.c (dav_svn_cmds, dav_svn_autoversioning_cmd): make
  SVNAutoversioning take one boolean argument, not zero.  apache does
  the "on/off" parsing for us.


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/autoversion@844320 13f79535-47bb-0310-9956-ffa450edef68

subversion/mod_dav_svn/mod_dav_svn.c

diff --git a/subversion/mod_dav_svn/mod_dav_svn.c b/subversion/mod_dav_svn/mod_dav_svn.c
index ad602ab..6fc8982 100644
--- a/subversion/mod_dav_svn/mod_dav_svn.c
+++ b/subversion/mod_dav_svn/mod_dav_svn.c
@@ -129,11 +129,15 @@
   return NULL;
 }
 
-static const char *dav_svn_autoversioning_cmd(cmd_parms *cmd, void *config)
+static const char *dav_svn_autoversioning_cmd(cmd_parms *cmd, void *config,
+                                              int arg)
 {
   dav_svn_dir_conf *conf = config;
 
-  conf->autoversioning = TRUE;
+  if (arg)
+    conf->autoversioning = TRUE;
+  else
+    conf->autoversioning = FALSE;
 
   return NULL;
 }
@@ -281,8 +285,8 @@
                 "subdirectories are assumed to be Subversion repositories."),
 
   /* per directory/location */
-  AP_INIT_NO_ARGS("SVNAutoversioning", dav_svn_autoversioning_cmd,
-                  NULL, ACCESS_CONF, "turns on deltaV autoversioning."),
+  AP_INIT_FLAG("SVNAutoversioning", dav_svn_autoversioning_cmd, NULL,
+               ACCESS_CONF|RSRC_CONF, "turn on deltaV autoversioning."),
 
   { NULL }
 };