From 4d4056ad518aec8a9802744908cce33f7ebaf9f5 Mon Sep 17 00:00:00 2001
From: fourtf <tf.four@gmail.com>
Date: Sat, 15 Aug 2020 19:46:18 +0200
Subject: [PATCH] fix compilation on gcc

---
 src/util/QObjectRef.hpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/util/QObjectRef.hpp b/src/util/QObjectRef.hpp
index ec4259399..939f9b7bf 100644
--- a/src/util/QObjectRef.hpp
+++ b/src/util/QObjectRef.hpp
@@ -66,10 +66,11 @@ private:
         // new
         if (other)
         {
-            this->conn_ = QObject::connect(
-                other, &QObject::destroyed, qApp,
-                [this](QObject *) { this->set(nullptr); },
-                Qt::DirectConnection);
+            // the cast here should absolutely not be necessary, but gcc still requires it
+            this->conn_ =
+                QObject::connect((QObject *)other, &QObject::destroyed, qApp,
+                                 [this](QObject *) { this->set(nullptr); },
+                                 Qt::DirectConnection);
         }
 
         this->t_ = other;