diff options
Diffstat (limited to 'emms-url.el')
| -rw-r--r-- | emms-url.el | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/emms-url.el b/emms-url.el index 5c7746e..99d7ad7 100644 --- a/emms-url.el +++ b/emms-url.el @@ -61,21 +61,23 @@ Characters in [a-zA-Z_.-/] and SAFE(default is \"\") will never be quoted. e.g., (emms-url-quote \"abc def\") => \"abc%20def\"." - (or safe (setq safe "")) - (save-match-data - (let ((re (if (string-match "]" safe) - ;; `]' should be placed at the beginning inside [] - (format "[]a-zA-Z_.-/%s]" - (emms-replace-regexp-in-string "]" "" safe)) - (format "[a-zA-Z_.-/%s]" safe)))) - (mapconcat - (lambda (c) - (let ((s1 (char-to-string c))) - (if (string-match re s1) - s1 - (format "%%%02x" c)))) - (string-to-list (encode-coding-string s 'utf-8)) - "")))) + (if (not (stringp s)) + "" + (or safe (setq safe "")) + (save-match-data + (let ((re (if (string-match "]" safe) + ;; `]' should be placed at the beginning inside [] + (format "[]a-zA-Z_.-/%s]" + (emms-replace-regexp-in-string "]" "" safe)) + (format "[a-zA-Z_.-/%s]" safe)))) + (mapconcat + (lambda (c) + (let ((s1 (char-to-string c))) + (if (string-match re s1) + s1 + (format "%%%02x" c)))) + (string-to-list (encode-coding-string s 'utf-8)) + ""))))) (defun emms-url-quote-plus (s &optional safe) "Run (emms-url-quote s \" \"), then replace ` ' with `+'." |