Ticket #5563: 5563.04.patch

bp-core/bp-core-update.php

@@ -459 +459 @@
 function bp_core_signups_table_exists() {
         global $wpdb;
 
-        // Some installations may already have a signups table (multisite, plugins, etc...)
-        if ( ! empty( $wpdb->signups ) ) {
-                return true;
-        }
+        // Never use bp_core_get_table_prefix() for any global users tables
+        $wpdb->signups = $wpdb->base_prefix . 'signups';
 
         // Suppress errors because users shouldn't see this
         $old_suppress = $wpdb->suppress_errors();
@@ -492 +490 @@
 function bp_core_signups_id_column_exists() {
         global $wpdb;
 
-        // No signups table to query, so bail and return false
-        if ( empty( $wpdb->signups ) ) {
-                return false;
-        }
+        // Never use bp_core_get_table_prefix() for any global users tables
+        $wpdb->signups = $wpdb->base_prefix . 'signups';
 
         // Suppress errors because users shouldn't see this
         $old_suppress = $wpdb->suppress_errors();