[elpa] master 7661dc1 19/40: yasnippet.el (yas-escape-text): No error on nil text

[Noam Postavsky]

branch: master
commit 7661dc161d44c5baf49773ac1a9f31d264caa1ab
Author: Noam Postavsky <npost...@users.sourceforge.net>
Commit: Noam Postavsky <npost...@users.sourceforge.net>

    yasnippet.el (yas-escape-text): No error on nil text
---
 yasnippet.el |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/yasnippet.el b/yasnippet.el
index ccef85d..660173a 100644
--- a/yasnippet.el
+++ b/yasnippet.el
@@ -1916,7 +1916,8 @@ prefix argument."
 
 (defun yas-escape-text (text)
   "Escape TEXT for snippet."
-  (replace-regexp-in-string "[\\$]" "\\\\\\&" text))
+  (when text
+    (replace-regexp-in-string "[\\$]" "\\\\\\&" text)))
 
 
 ;;; Snippet compilation function