From: Mark Thom <markjordanthom@gmail.com>
Date: Sun, 13 Mar 2022 19:54:39 +0000 (-0600)
Subject: derefence target variable in check_sort_errors (#1350)
X-Git-Tag: v0.9.1~110
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=922abf21e782f52e75a5d6defa9610d72898e017;p=scryer-prolog.git

derefence target variable in check_sort_errors (#1350)
---

diff --git a/src/machine/machine_errors.rs b/src/machine/machine_errors.rs
index ced4c1af..6203a948 100644
--- a/src/machine/machine_errors.rs
+++ b/src/machine/machine_errors.rs
@@ -785,7 +785,7 @@ impl MachineState {
         let stub_gen = || functor_stub(atom!("sort"), 2);
 
         let list = self.store(self.deref(self.registers[1]));
-        let sorted = self.registers[2];
+        let sorted = self.store(self.deref(self.registers[2]));
 
         match BrentAlgState::detect_cycles(&self.heap, list) {
             CycleSearchResult::PartialList(..) => {