From e250df829ef8064261f02c4689d04709d5a8e788 Mon Sep 17 00:00:00 2001
From: Sorin Ionescu <sorin.ionescu@gmail.com>
Date: Thu, 8 Mar 2012 21:55:38 -0500
Subject: [PATCH] Fix SSH agent identities check, close #19

---
 plugins/ssh-agent/init.zsh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugins/ssh-agent/init.zsh b/plugins/ssh-agent/init.zsh
index 4a139f3..0e05653 100644
--- a/plugins/ssh-agent/init.zsh
+++ b/plugins/ssh-agent/init.zsh
@@ -35,10 +35,10 @@ function _ssh-agent-start() {
   # Load identities.
   zstyle -a ':omz:plugin:ssh-agent' identities 'identities'
 
-  if [[ ! -n "${identities}" ]]; then
-    ssh-add
+  if (( ${#identities} > 0 )); then
+    ssh-add "${HOME}/.ssh/${^identities[@]}"
   else
-    ssh-add "${HOME}/.ssh/${^identities}"
+    ssh-add
   fi
 }