npm-update: jq check.

2013-04-02 13:28:15 +04:00 · 2013-04-02 13:28:15 +04:00 · 46e3137150
parent a23fab9d65
commit 46e3137150
1 changed files with 2 additions and 0 deletions
--- 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)"