From ae8efc22a54a836986d311fa6fc909a41f045fdf Mon Sep 17 00:00:00 2001
From: "Ryan Scheel (Havvy)" <ryan.havvy@gmail.com>
Date: Thu, 9 Apr 2015 17:11:47 +0200
Subject: [PATCH] Remove error hiding, comment saying where to call script
 from.

---
 pkgs/development/web/iojs/update-iojs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/web/iojs/update-iojs b/pkgs/development/web/iojs/update-iojs
index 3140c5e842b4..4e01ecfd63e0 100755
--- a/pkgs/development/web/iojs/update-iojs
+++ b/pkgs/development/web/iojs/update-iojs
@@ -3,6 +3,8 @@
 # Fetch the latest io.js release (stable/nightly) and update
 # `default.nix` in this directory.
 #
+# Call this from the root of your nixpkgs directory.
+#
 
 set -e
 
@@ -21,12 +23,13 @@ latest_log() {
 }
 
 url() {
-    nix-instantiate -A "$1" 2> /dev/null | xargs cat \
+    nix-instantiate -A "$1" \
+        | xargs cat \
         | sed 's/.*"urls","//;s/".*//'
 }
 
 hash() {
-    nix-prefetch-url "$1" 2> /dev/null
+    nix-prefetch-url "$1"
 }
 
 hash_log() {