X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?p=elpher.git;a=blobdiff_plain;f=elpher.el;h=a1811c2fcb3a4c05d5a45807c196498e15c31621;hp=b2db2b414b333141b6b43898044d7b23391f92a7;hb=9a84af37c81c48d39eb301002c39d4671002d62a;hpb=7a0f10d36dc0913c04bf6c5e7325e1bcb74aeab8

diff --git a/elpher.el b/elpher.el
index b2db2b4..a1811c2 100644
--- a/elpher.el
+++ b/elpher.el
@@ -894,6 +894,7 @@ to ADDRESS."
       (error "Cannot establish gemini connection: GnuTLS not available")
     (unless (< (elpher-address-port address) 65536)
       (error "Cannot establish gemini connection: port number > 65536"))
+    (defvar gnutls-verify-error)
     (condition-case nil
         (let* ((kill-buffer-query-functions nil)
                (gnutls-verify-error nil) ; We use the NSM for verification
@@ -1210,7 +1211,10 @@ width defined by elpher-gemini-max-fill-width."
 ;; Finger page connection
 
 (defun elpher-get-finger-page (renderer &optional force-ipv4)
-  "Opens a finger connection to the current page address and renders it using RENDERER."
+  "Opens a finger connection to the current page address.
+The result is rendered using RENDERER.  When the optional argument
+FORCE-IPV4 is non-nil, the IPv4 address returned by a DNS lookup will
+be used explicitly in making the connection."
   (let* ((address (elpher-page-address elpher-current-page))
          (content (elpher-get-cached-content address)))
     (if (and content (funcall renderer nil))
@@ -1255,7 +1259,7 @@ width defined by elpher-gemini-max-fill-width."
                                         (cons string selector-string-parts))))
             (set-process-sentinel proc
                                   (lambda (_proc event)
-                                    (condition-case the-error
+                                    (condition-case _the-error
                                         (cond
                                          ((string-prefix-p "deleted" event))
                                          ((string-prefix-p "open" event)