Index: openacs-4/packages/acs-admin/lib/become.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/lib/become.tcl,v
diff -u -N -r1.3.12.1 -r1.3.12.2
--- openacs-4/packages/acs-admin/lib/become.tcl	10 Sep 2015 08:21:00 -0000	1.3.12.1
+++ openacs-4/packages/acs-admin/lib/become.tcl	2 Jan 2016 21:14:09 -0000	1.3.12.2
@@ -14,7 +14,7 @@
 
 # Get the password and user ID
 
-if {![db_0or1row password "select password from users where user_id=$user_id"]} {
+if {![db_0or1row password {select password from users where user_id = :user_id}]} {
     ad_return_error "Couldn't find user $user_id" "Couldn't find user $user_id."
     return
 }