fix elpher-acquire-client-certificate

The `assoc` function returns a pair, not a list, so we can't call
`cadr` on it. Instead, we should be calling `cdr` to get the value
of the certificate mapping

diff --git a/elpher.el b/elpher.el
index 609eef6..2d9bc21 100644 (file)
--- a/elpher.el
+++ b/elpher.el
@@ -1473,7 +1473,7 @@ having URLs begining with URL-PREFIX."
                       #'string-prefix-p)))
     (if entry
         (let ((cert-url-prefix (car entry))
-              (cert-name (cadr entry)))
+              (cert-name (cdr entry)))
           (message "Using certificate \"%s\" specified in elpher-certificate-map with prefix \"%s\""
                    cert-name cert-url-prefix)
           (elpher-get-existing-certificate cert-name cert-url-prefix))