From 8df6a6ed8e667a92b681c3950cee6acfd4213078 Mon Sep 17 00:00:00 2001
From: Noam Postavsky <npostavs@users.sourceforge.net>
Date: Sun, 27 Sep 2015 20:16:28 -0400
Subject: [PATCH] Fix invalid yas-key-syntaxes element warning

* yasnippet.el (yas--templates-for-key-at-point): Fix infinite loop and
  remove redundant "Warning" in the bad element warning.
---
 yasnippet.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/yasnippet.el b/yasnippet.el
index f47bafe..1311cd0 100644
--- a/yasnippet.el
+++ b/yasnippet.el
@@ -1272,7 +1272,8 @@ Returns (TEMPLATES START END). This function respects
                            'again)
                  (setq methods (cdr methods))))
               (t
-               (yas--warning "Warning invalid element %s in `yas-key-syntaxes'" method)))
+               (setq methods (cdr methods))
+               (yas--warning "Invalid element `%s' in `yas-key-syntaxes'" method)))
         (let ((possible-key (buffer-substring-no-properties (point) original)))
           (save-excursion
             (goto-char original)