From 50a8a8559147fd27aa5f3e371f06ec20c8566cf6 Mon Sep 17 00:00:00 2001
From: Tyge Løvset <tylo@norceresearch.no>
Date: Wed, 22 Sep 2021 13:13:22 +0200
Subject: Fix: allow csptr self-take.

---
 include/stc/csptr.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/stc/csptr.h b/include/stc/csptr.h
index 58392bb1..f8b02c0b 100644
--- a/include/stc/csptr.h
+++ b/include/stc/csptr.h
@@ -163,7 +163,8 @@ cx_memb(_copy)(Self* self, Self ptr) {
 
 STC_INLINE void
 cx_memb(_take)(Self* self, Self ptr) {
-    cx_memb(_del)(self); *self = ptr;
+    if (self->get != ptr.get) cx_memb(_del)(self);
+    *self = ptr;
 }
 
 STC_INLINE int
-- 
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