From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 15 May 2021 16:11:11 +0000 (+0100)
Subject: occult ilks: Fix dispose to actually work!  (Fixes an ilk leak.)
X-Git-Tag: otter-0.6.0~284
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=c487d35f52f331d13e322e72c7b29d7e88243f45;p=otter.git

occult ilks: Fix dispose to actually work!  (Fixes an ilk leak.)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/occultilks.rs b/src/occultilks.rs
index 5bd9afad..b457dd05 100644
--- a/src/occultilks.rs
+++ b/src/occultilks.rs
@@ -65,8 +65,8 @@ impl OccultIlks {
   pub fn dispose(&mut self, id: OId) {
     let id: Id = id.0;
     let data = &mut self.table[id];
-    let newrefcount = data.refcount.checked_sub(1).unwrap();
-    if newrefcount == 0 {
+    data.refcount = data.refcount.checked_sub(1).unwrap();
+    if data.refcount == 0 {
       let data = self.table.remove(id).unwrap();
       self.lookup.remove(&data.k);
     }