From b0a9ac798a3304d54398222f77b0f24561af6908 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?=
 <robert.schuetz@stud.uni-heidelberg.de>
Date: Tue, 5 Mar 2019 10:30:37 +0100
Subject: [PATCH] python.pkgs.bpython: correct Exec in bpython.desktop

---
 pkgs/development/python-modules/bpython/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/python-modules/bpython/default.nix b/pkgs/development/python-modules/bpython/default.nix
index ad80e5647a48de..c1d9a1a8f82f1d 100644
--- a/pkgs/development/python-modules/bpython/default.nix
+++ b/pkgs/development/python-modules/bpython/default.nix
@@ -11,6 +11,11 @@ buildPythonPackage rec {
 
   propagatedBuildInputs = [ curtsies greenlet pygments requests urwid ];
 
+  postInstall = ''
+    substituteInPlace "$out/share/applications/bpython.desktop" \
+      --replace "Exec=/usr/bin/bpython" "Exec=$out/bin/bpython"
+  '';
+
   checkInputs = [ mock ];
 
   # tests fail: https://github.com/bpython/bpython/issues/712