xlat cmp requires both arguments

FreeRADIUS · Oct 6, 2023 · 7df1598 · 7df1598
1 parent 409c9c2
commit 7df1598
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/unlang/xlat_expr.c b/src/lib/unlang/xlat_expr.c
@@ -479,7 +479,7 @@ static xlat_action_t xlat_cmp_op(TALLOC_CTX *ctx, fr_dcursor_t *out,
 	a = fr_value_box_list_head(in);
 	b = fr_value_box_list_next(in, a);
 
-	if (!a && !b) return XLAT_ACTION_FAIL;
+	if (!a || !b) return XLAT_ACTION_FAIL;
 
 	fr_assert(a->type == FR_TYPE_GROUP);
 	fr_assert(b->type == FR_TYPE_GROUP);