Use unstable_sort_by!

crystal-lang · Dec 1, 2022 · 2c1d955 · 2c1d955
1 parent 3485b66
commit 2c1d955
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/channel.cr b/src/channel.cr
@@ -425,7 +425,7 @@ class Channel(T)
     # This is to avoid deadlocks between concurrent `select` calls
     ops_locks = ops
       .to_a
-      .sort_by!(&.lock_object_id)
+      .unstable_sort_by!(&.lock_object_id)
 
     each_skip_duplicates(ops_locks, &.lock)