Index: openacs-4/packages/oacs-dav/tcl/oacs-dav-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/oacs-dav/tcl/oacs-dav-procs.tcl,v
diff -u -r1.17.2.1 -r1.17.2.2
--- openacs-4/packages/oacs-dav/tcl/oacs-dav-procs.tcl	12 Sep 2015 19:00:42 -0000	1.17.2.1
+++ openacs-4/packages/oacs-dav/tcl/oacs-dav-procs.tcl	29 Apr 2016 07:00:17 -0000	1.17.2.2
@@ -389,7 +389,7 @@
     return [expr {$child_count == 0}]
 }
 
-ad_proc -public oacs_dav::handle_request { uri method args } {
+ad_proc -public oacs_dav::handle_request { args } {
     dispatch request to the proper service contract implmentation
 } {
 
@@ -448,17 +448,17 @@
     # content_revision if we don't find an implementation
     # implementation name is content_type
 
-       set real_content_type [oacs_dav::conn -set real_content_type $content_type]
+    set real_content_type [oacs_dav::conn -set real_content_type $content_type]
 
     while {![acs_sc_binding_exists_p dav $content_type]} {
         # go up content_type hierarchy
         # we do the query here to avoid running the query
         # when the implementation for the content_type does
         # exist
-                         set content_type [db_string supertype "select supertype from acs_object_types where object_type = :content_type" -default ""]
-                                          if { $content_type eq "content_revision"} {break}
-                                               if { $content_type eq ""} { error "no dav implementation found for content_type $real_content_type" }
-                                                    ns_log Notice "now looking for a dav implementation for content_type $content_type"
+        set content_type [db_string supertype "select supertype from acs_object_types where object_type = :content_type" -default ""]
+        if { $content_type eq "content_revision"} {break}
+        if { $content_type eq ""} { error "no dav implementation found for content_type $real_content_type" }
+        ns_log Notice "now looking for a dav implementation for content_type $content_type"
     }
 
     oacs_dav::conn -set content_type $content_type