5 files changed, 7 insertions, 7 deletions
diff --git a/lisp/url/url-cache.el b/lisp/url/url-cache.el
index 3e69227124f..db8c121cf00 100644
--- a/lisp/url/url-cache.el
+++ b/lisp/url/url-cache.el
@@ -37,7 +37,7 @@
   "Default maximum time in seconds before cache files expire.
 Used by the function `url-cache-expired'."
   :version "24.1"
-  :type 'integer
+  :type 'natnum
   :group 'url-cache)
 
 ;; Cache manager
diff --git a/lisp/url/url-cookie.el b/lisp/url/url-cookie.el
index 15c78512c64..0709cdd3fa1 100644
--- a/lisp/url/url-cookie.el
+++ b/lisp/url/url-cookie.el
@@ -360,7 +360,7 @@ to run the `url-cookie-setup-save-timer' function manually."
          (set-default var val)
          (if (bound-and-true-p url-setup-done)
              (url-cookie-setup-save-timer)))
-  :type 'integer
+  :type 'natnum
   :group 'url-cookie)
 
 (defun url-cookie-setup-save-timer ()
diff --git a/lisp/url/url-history.el b/lisp/url/url-history.el
index cb4814afcad..058e601301b 100644
--- a/lisp/url/url-history.el
+++ b/lisp/url/url-history.el
@@ -63,7 +63,7 @@ to run the `url-history-setup-save-timer' function manually."
          (set-default var val)
          (if (bound-and-true-p url-setup-done)
              (url-history-setup-save-timer)))
-  :type 'integer
+  :type 'natnum
   :group 'url-history)
 
 (defvar url-history-timer nil)
diff --git a/lisp/url/url-queue.el b/lisp/url/url-queue.el
index b2e24607e11..cf45a7f681a 100644
--- a/lisp/url/url-queue.el
+++ b/lisp/url/url-queue.el
@@ -36,13 +36,13 @@
 (defcustom url-queue-parallel-processes 6
   "The number of concurrent processes."
   :version "24.1"
-  :type 'integer
+  :type 'natnum
   :group 'url)
 
 (defcustom url-queue-timeout 5
   "How long to let a job live once it's started (in seconds)."
   :version "24.1"
-  :type 'integer
+  :type 'natnum
   :group 'url)
 
 ;;; Internal variables.
diff --git a/lisp/url/url-vars.el b/lisp/url/url-vars.el
index 1012525568b..de42599e0d4 100644
--- a/lisp/url/url-vars.el
+++ b/lisp/url/url-vars.el
@@ -297,7 +297,7 @@ get the first available language (as opposed to the default)."
 (defcustom url-max-password-attempts 5
   "Maximum number of times a password will be prompted for.
 Applies when a protected document is denied by the server."
-  :type 'integer
+  :type 'natnum
   :group 'url)
 
 (defcustom url-show-status t
@@ -330,7 +330,7 @@ undefined."
 (defcustom url-max-redirections 30
   "The maximum number of redirection requests to honor in a HTTP connection.
 A negative number means to honor an unlimited number of redirection requests."
-  :type 'integer
+  :type 'natnum
   :group 'url)
 
 (defcustom url-confirmation-func 'y-or-n-p