From: Étienne Deparis <etienne@depar.is>
Date: Mon, 28 Jun 2021 16:20:46 +0000 (+0200)
Subject: Avoid anoying error message on homepage when using elpher-go-current
X-Git-Tag: v3.0.0~22^2~27^2~1
X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?a=commitdiff_plain;h=d202f3c0d5b211b5d43a7ec3eed0f5feb82e2d7f;p=elpher.git

Avoid anoying error message on homepage when using elpher-go-current
---

diff --git a/elpher.el b/elpher.el
index 9fffce8..e16c52d 100644
--- a/elpher.el
+++ b/elpher.el
@@ -1854,10 +1854,10 @@ When run interactively HOST-OR-URL is read from the minibuffer."
   "Go to a particular site read from the minibuffer, initialized with the current URL."
   (interactive)
   (let ((address (elpher-page-address elpher-current-page)))
-    (if (elpher-address-special-p address)
-        (error "Command invalid for this page")
-      (let ((url (read-string "Gopher or Gemini URL: " (elpher-address-to-url address))))
-        (elpher-visit-page (elpher-make-page url (elpher-address-from-url url)))))))
+    (let ((url (read-string "Gopher or Gemini URL: "
+                            (unless (elpher-address-special-p address)
+                              (elpher-address-to-url address)))))
+      (elpher-visit-page (elpher-make-page url (elpher-address-from-url url))))))
 
 (defun elpher-visit-gemini-numbered-link (n)
   "Visit link designated by a number."