File texmacs-hashtree-fix.patch of Package TeXmacs

From e72783b023f22eaa0456d2e4cc76ae509d963672 Mon Sep 17 00:00:00 2001
From: Liza Belos <belos.liza@gmail.com>
Date: Wed, 15 Jan 2025 09:45:04 +0000
Subject: [PATCH] fix [bug #66656] Clang 19.1.5 compile error in hashtree.cpp

---
 src/Kernel/Containers/hashtree.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Kernel/Containers/hashtree.cpp b/src/Kernel/Containers/hashtree.cpp
index 300b175fb7..a36ffb40e1 100644
--- a/src/Kernel/Containers/hashtree.cpp
+++ b/src/Kernel/Containers/hashtree.cpp
@@ -94,7 +94,7 @@ hashtree<K,V>::operator-> (void) {
 
 template<class K, class V> inline hashtree<K,V> 
 hashtree<K,V>::operator[] (K key) {
-  if (*this->contains (key)) return *this->children (key);
+  if ((*this)->contains (key)) return (*this)->children (key);
   else FAILED ("read-access to non-existent node requested");
 }