From 11914c6809dcb3d01bbe95da805bdb91cf85bfb5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Kochma=C5=84ski?= <daniel@turtleware.eu>
Date: Fri, 6 Mar 2026 21:03:47 +0100
Subject: [PATCH] reader: fix set_syntax_from_char copying behavior

---
 src/c/read.d | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/c/read.d b/src/c/read.d
index 1cf6bce10..3920e57bc 100644
--- a/src/c/read.d
+++ b/src/c/read.d
@@ -1921,7 +1921,7 @@ ecl_invalid_character_p(int c)
   tc = ecl_char_code(tochr);
 
   cat = ecl_readtable_get(fromrdtbl, fc, &dispatch);
-  if (ECL_READTABLEP(dispatch)) {
+  if (ECL_HASH_TABLE_P(dispatch)) {
     dispatch = si_copy_hash_table(dispatch);
   }
   ecl_readtable_set(tordtbl, tc, cat, dispatch);