Index: openacs-4/packages/acs-admin/www/apm/packages-install-3.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/apm/packages-install-3.tcl,v
diff -u -r1.12 -r1.13
--- openacs-4/packages/acs-admin/www/apm/packages-install-3.tcl	12 Mar 2004 19:19:45 -0000	1.12
+++ openacs-4/packages/acs-admin/www/apm/packages-install-3.tcl	10 Jan 2007 21:21:59 -0000	1.13
@@ -55,7 +55,7 @@
 
     set sql_file_list [concat $sql_file_list $data_model_files]
 
-    if {![empty_string_p $data_model_files]} {
+    if {$data_model_files ne ""} {
 	foreach file $data_model_files {
 	    set path [lindex $file 0]
 	    set file_type [lindex $file 1]
@@ -90,7 +90,7 @@
 
 ad_set_client_property -clob t apm sql_file_paths $sql_file_list
 
-if {[empty_string_p $sql_file_list]} {
+if {$sql_file_list eq ""} {
     ad_returnredirect packages-install-4
     ad_script_abort
 }