--- res/res_config_pgsql.c.orig2
+++ res/res_config_pgsql.c
@@ -1229,6 +1229,7 @@
 		if (!column) {
 			if (requirements == RQ_WARN) {
 				ast_log(LOG_WARNING, "Table %s requires a column '%s' of size '%d', but no such column exists.\n", tablename, elm, size);
+				res = -1;
 			} else {
 				struct ast_str *sql = ast_str_create(100);
 				char fieldtype[15];
@@ -1268,8 +1269,8 @@
 				ast_debug(1, "About to run ALTER query on table '%s' to add column '%s'\n", tablename, elm);
 
 			        if (pgsql_exec(database, tablename, ast_str_buffer(sql), &result) != 0) {
-						ast_mutex_unlock(&pgsql_lock);
-				        return -1;
+					ast_mutex_unlock(&pgsql_lock);
+					return -1;
 			        }
 
 				ast_debug(1, "Finished running ALTER query on table '%s'\n", tablename);