Add empty key check

089df337 · Pablo Carranza · fd0d518b · 089df337
Commit 089df337 authored Mar 21, 2016 by Pablo Carranza
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bin/authorized_keys bin/authorized_keys +2 -2

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--- a/bin/authorized_keys
+++ b/bin/authorized_keys
 #!/usr/bin/env ruby
 #
-# GitLab shell authorized_keys. Query gitlab API to get the authorized command for a given ssh key fingerprint
+# GitLab shell authorized_keys. Query GitLab API to get the authorized command for a given ssh key fingerprint
 #
 # Ex.
 #   /bin/authorized_keys BASE64-KEY
@@ -11,7 +11,7 @@
 #
 key = ARGV[0]
-abort "# No key provided" if key.nil?
+abort "# No key provided" if key.nil? || key.empty?
 require_relative "../lib/gitlab_init"
 require_relative "../lib/gitlab_net"