Fix compilation warnings.

client/mysqltest.c

@@ -1984,11 +1984,9 @@ void var_set_query_get_value(struct st_command *command, VAR *var)
   static DYNAMIC_STRING ds_col;
   static DYNAMIC_STRING ds_row;
   const struct command_arg query_get_value_args[] = {
-    {
-      "query", ARG_STRING, TRUE, &ds_query, "Query to run",
-      "column name", ARG_STRING, TRUE, &ds_col, "Name of column",
-      "row number", ARG_STRING, TRUE, &ds_row, "Number for row"
-    }
+    "query", ARG_STRING, TRUE, &ds_query, "Query to run",
+    "column name", ARG_STRING, TRUE, &ds_col, "Name of column",
+    "row number", ARG_STRING, TRUE, &ds_row, "Number for row"
   };
 
   DBUG_ENTER("var_set_query_get_value");