From ad4cf7db4cd61d01f1e2191d1d69edd5916d6e88 Mon Sep 17 00:00:00 2001
From: Jan Sucan <jan@jansucan.com>
Date: Sun, 14 Sep 2025 16:17:03 +0200
Subject: 23_a_1: Add solution

---
 ch23/23_a_1/23_a_1.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 ch23/23_a_1/23_a_1.txt

(limited to 'ch23/23_a_1/23_a_1.txt')

diff --git a/ch23/23_a_1/23_a_1.txt b/ch23/23_a_1/23_a_1.txt
new file mode 100644
index 0000000..7b594a0
--- /dev/null
+++ b/ch23/23_a_1/23_a_1.txt
@@ -0,0 +1 @@
+Present a helpful GUI error message if the call to xmlNew returns Nothing.
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