Downgrade hurl(1) to a simple /bin/sh script

Not worth the extra dependency just for slightly nicer command presence
checking

1 files changed, 1 insertions, 4 deletions

diff --git a/bin/hurl b/bin/hurl
index eedb708a..f8e06f74 100755
--- a/bin/hurl
+++ b/bin/hurl
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 #
 # Extract <a href="..."> URLs from an HTML document or documents.
@@ -12,9 +12,6 @@
 LANG=C.UTF-8
 export LANG
 
-# Check we have the programs we need
-hash pup || exit
-
 # Emit the content of the args, or stdin
 cat -- "${@:-/dev/stdin}" |  ## shellcheck disable=SC2002