Index: openacs-4/packages/acs-content-repository/tcl/revision-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-content-repository/tcl/revision-procs.tcl,v
diff -u -N -r1.23 -r1.24
--- openacs-4/packages/acs-content-repository/tcl/revision-procs.tcl	1 Oct 2006 11:50:49 -0000	1.23
+++ openacs-4/packages/acs-content-repository/tcl/revision-procs.tcl	31 Dec 2006 21:08:26 -0000	1.24
@@ -230,7 +230,7 @@
                 if { [string equal $mime_type "image/jpeg"] } {
                     catch { set what_aolserver_told_us [ns_jpegsize $tmp_filename] }
                 } elseif { [string equal $mime_type "image/gif"] } {
-                    catch { set what_aolserver_told_us [sn_gifsize $tmp_filename] }
+                    catch { set what_aolserver_told_us [ns_gifsize $tmp_filename] }
                 } elseif { [string equal $mime_type "image/png"] } { 
 		    # we don't have built in png size detection
 		    # but we want to allow upload of png images