From 95ee2c8e266aa96b8119bded18255ed550960b03 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Fri, 14 Feb 2020 02:00:44 +0000
Subject: [PATCH] python3.pkgs.cmd2: fix shebang

The bang was missing!  What was there before would still have worked,
but I think it would end up being executed by /bin/sh since it had no
shebang line.
---
 pkgs/development/python-modules/cmd2/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/cmd2/default.nix b/pkgs/development/python-modules/cmd2/default.nix
index ca1056928574..ac5ef42bdbed 100644
--- a/pkgs/development/python-modules/cmd2/default.nix
+++ b/pkgs/development/python-modules/cmd2/default.nix
@@ -18,8 +18,8 @@ buildPythonPackage rec {
   postPatch = stdenv.lib.optional stdenv.isDarwin ''
     # Fake the impure dependencies pbpaste and pbcopy
     mkdir bin
-    echo '#${stdenv.shell}' > bin/pbpaste
-    echo '#${stdenv.shell}' > bin/pbcopy
+    echo '#!${stdenv.shell}' > bin/pbpaste
+    echo '#!${stdenv.shell}' > bin/pbcopy
     chmod +x bin/{pbcopy,pbpaste}
     export PATH=$(realpath bin):$PATH
   '';