fix: noconfirm auto-selects first AUR match

local/recipes/dev/m4/source/tests/unistr/test-unistr-h.c

@@ -0,0 +1,26 @@
+/* Test of <unistr.h>.
+   Copyright (C) 2025-2026 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <unistr.h>
+
+int
+main (void)
+{
+  return 0;
+}