From 1b6e97e82b25d9c120cecac98e9034764b70e36b Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Tue, 5 Nov 2019 00:49:42 +0100
Subject: [PATCH] qt511.qtbase: fix build with gcc9

---
 pkgs/development/libraries/qt-5/5.11/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/qt-5/5.11/default.nix b/pkgs/development/libraries/qt-5/5.11/default.nix
index e22dc4dbae3..a10c50c9946 100644
--- a/pkgs/development/libraries/qt-5/5.11/default.nix
+++ b/pkgs/development/libraries/qt-5/5.11/default.nix
@@ -53,6 +53,10 @@ let
     qtbase = [
       ./qtbase.patch
       ./qtbase-fixguicmake.patch
+      (fetchpatch {
+        url = "https://code.qt.io/cgit/qt/qtbase.git/patch/?id=a52d7861edfb5956";
+        sha256 = "0as047qybh6w9xz2wd569kixwsibj3qid5nkd3l5w5v3lk80af3v";
+      })
     ];
     qtdeclarative = [ ./qtdeclarative.patch ];
     qtscript = [