(ctext-post-read-conversion): Use assoc-string, not assoc-ignore-case.

diff --git a/lisp/international/mule.el b/lisp/international/mule.el
index 8c95becaf2144c8a646c29e3926c5548d0b16bdb..de9d3ef8e2c18942f9930a44d66307f8c79e58da 100644 (file)
--- a/lisp/international/mule.el
+++ b/lisp/international/mule.el
@@ -1401,9 +1401,9 @@ Each element must be one of the names listed in the variable
              (let* ((M (char-after (+ pos 4)))
                     (L (char-after (+ pos 5)))
                     (encoding (match-string 2))
-                    (encoding-info (assoc-ignore-case 
+                    (encoding-info (assoc-string 
                                     encoding
-                                    ctext-non-standard-encodings-alist))
+                                    ctext-non-standard-encodings-alist t))
                     (coding (if encoding-info
                                 (nth 1 encoding-info)
                               (setq encoding (intern (downcase encoding)))