mod_storage_sql2: Add missing return to upgrade_table(), so we know if an upgrade...

diff --git a/plugins/mod_storage_sql2.lua b/plugins/mod_storage_sql2.lua
index bba27748287df4d3c7270e349b698a3fe28eefc3..59c50b5acac1bb026becaa1b1614a64c3a6552f2 100644 (file)
--- a/plugins/mod_storage_sql2.lua
+++ b/plugins/mod_storage_sql2.lua
@@ -376,6 +376,7 @@ local function upgrade_table(params, apply_changes)
                        return false;
                end
        end
+       return changes;
 end
 
 local function normalize_params(params)