Index: openacs-4/packages/file-storage/www/file-add.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/file-add.tcl,v
diff -u -r1.21 -r1.22
--- openacs-4/packages/file-storage/www/file-add.tcl	7 Aug 2017 23:48:11 -0000	1.21
+++ openacs-4/packages/file-storage/www/file-add.tcl	7 Apr 2018 19:13:11 -0000	1.22
@@ -103,7 +103,7 @@
     }
 }
 
-if {([info exists return_url] && $return_url ne "")} {
+if {[info exists return_url] && $return_url ne ""} {
     ad_form -extend -form {
 	{return_url:text(hidden) {value $return_url}}
     }