From 46e31371500c3184dfcf26da8fa47c7f389d0dff Mon Sep 17 00:00:00 2001
From: Artem Sapegin <artem@sapegin.ru>
Date: Tue, 2 Apr 2013 13:28:15 +0400
Subject: [PATCH] npm-update: jq check.

---
 bin/npm-update | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bin/npm-update b/bin/npm-update
index 5abfd82..9b3b872 100755
--- a/bin/npm-update
+++ b/bin/npm-update
@@ -5,6 +5,8 @@
 # Require:
 # - jq - brew install jq
 
+command -v jq >/dev/null 2>&1 || { echo >&2 "jq not installed: see comments for instructions."; exit 1; }
+
 # Common stuff
 RED="$(tput setaf 1)"
 CYAN="$(tput setaf 6)"