Index: openacs-4/packages/acs-lang/www/admin/package-list.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-lang/www/admin/package-list.tcl,v
diff -u -r1.13 -r1.14
--- openacs-4/packages/acs-lang/www/admin/package-list.tcl	7 Aug 2017 23:47:57 -0000	1.13
+++ openacs-4/packages/acs-lang/www/admin/package-list.tcl	28 Nov 2018 11:06:33 -0000	1.14
@@ -90,7 +90,7 @@
                         [list "Current locale - [lang::util::get_label $current_locale]" $current_locale] \
                         [list "Master locale - [lang::util::get_label $default_locale]" $default_locale]]
 
-ad_form -name search -action message-search -form {
+ad_form -has_submit 1 -name search -action message-search -form {
     {locale:text(hidden) {value $locale}}
 }