From: Bennet Bleßmann <bb-github@t-online.de>
Date: Thu, 31 Jul 2025 19:37:23 +0000 (+0200)
Subject: fix unecessary mut
X-Git-Tag: v0.10.0~35^2~1^2~12
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=6d7c217227c0ddc1c0782e26a54e25bed42c4ed5;p=scryer-prolog.git

fix unecessary mut
---

diff --git a/src/machine/mock_wam.rs b/src/machine/mock_wam.rs
index d157ee14..0fcebd41 100644
--- a/src/machine/mock_wam.rs
+++ b/src/machine/mock_wam.rs
@@ -56,7 +56,7 @@ impl MockWAM {
         let mut printer = HCPrinter::new(
             &mut self.machine_st.heap,
             &mut self.machine_st.stack,
-            &mut self.machine_st.arena,
+            &self.machine_st.arena,
             &self.op_dir,
             PrinterOutputter::new(),
             term_write_result.heap_loc,