From 9b31880ed19486c3672f467ce6dfd58faf612e39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20T=C3=A1vora?= <joaotavora@gmail.com>
Date: Sat, 22 Dec 2012 18:18:04 +0000
Subject: [PATCH] Fix: double check if mac trigger symbol is available

---
 yasnippet.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/yasnippet.el b/yasnippet.el
index 6f3fd92..175ba13 100644
--- a/yasnippet.el
+++ b/yasnippet.el
@@ -311,8 +311,9 @@ Any other non-nil value, every submenu is listed."
                  (const :tag "No menu" nil))
   :group 'yasnippet)
 
-(defcustom yas-trigger-symbol (if (eq window-system 'mac)
-                                  (char-to-string ?\x21E5) ;; little ->| sign
+(defcustom yas-trigger-symbol (or (and (eq window-system 'mac)
+                                       (ignore-errors
+                                         (char-to-string ?\x21E5))) ;; little ->| sign
                                   " =>")
   "The text that will be used in menu to represent the trigger."
   :type 'string