From ba465f00edf361693b675229aa1dc7cee973fa81 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5rten=20Nordheim?= <marten.nordheim@qt.io>
Date: Thu, 24 Sep 2020 16:38:27 +0200
Subject: [PATCH] QList: Remove CapacityReserved on squeeze

Even if we don't reallocate or detach.

Change-Id: I44928c261f037b304de8ee6135b96f00dd217c51
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
---
 src/corelib/tools/qlist.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/corelib/tools/qlist.h b/src/corelib/tools/qlist.h
index 3f621e71fb9..f93b60d4bbd 100644
--- a/src/corelib/tools/qlist.h
+++ b/src/corelib/tools/qlist.h
@@ -528,6 +528,9 @@ inline void QList<T>::squeeze()
             detached->copyAppend(constBegin(), constEnd());
         }
         d.swap(detached);
+    } else {
+        // We're detached so this is fine
+        d->clearFlag(Data::CapacityReserved);
     }
 }