hush: micro-optimization. -37 bytes

diff --git a/shell/hush.c b/shell/hush.c
index e86f0d22f1ee956035640865bf141919950179fe..7e6d3567ba334b7a936f39bb56979c7d5e6d2a89 100644 (file)
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1799,7 +1799,7 @@ static int expand_vars_to_list(o_string *output, int n, char *arg, char or_mask)
                                //bb_error_msg("'%s' -> '%s'", arg, dest.data);
                                exp_str = expand_string_to_string(dest.data);
                                //bb_error_msg("'%s' -> '%s'", dest.data, exp_str);
-                               o_free(&dest);
+                               o_free_unsafe(&dest);
                        }
                        hooks.lookupvar = get_local_var_value;
                        hooks.setvar = arith_set_local_var;