Use appropriate types for defcustoms

Use more appropriate types for `defcustom` variables.

1 files changed, 12 insertions, 12 deletions

diff --git a/git-email.el b/git-email.el
index 2c90fd3..210a6de 100644
--- a/git-email.el
+++ b/git-email.el
@@ -46,22 +46,22 @@
 
 (defcustom git-email-compose-email-function #'message-mail
   "The function used to compose patch mail."
-  :group 'git-email
-  :type 'symbol)
+  :type 'function
+  :group 'git-email)
 
 (defcustom git-email-send-email-function #'message-send-and-exit
   "The function used to send mail."
-  :type 'symbol
+  :type 'function
   :group 'git-email)
 
 (defcustom git-email-pre-compose-email-hook nil
   "A list of functions called before running `git-email--compose-email'."
-  :type '(hook)
+  :type 'hook
   :group 'git-email)
 
 (defcustom git-email-post-compose-email-hook nil
   "A list of functions called after running `git-email--compose-email'."
-  :type '(hook)
+  :type 'hook
   :group 'git-email)
 
 (defcustom git-email-headers
@@ -71,21 +71,21 @@
 The 'to' address will always be inserted based on the
 'sendemail.to' variable in you git config.  If the variable is
 not set, the 'to' address will be empty."
-  :group 'git-email
-  :type '(symbol))
+  :type '(symbol)
+  :group 'git-email)
 
 (defcustom git-email-get-files-functions
   '(git-email--dired-files
     git-email--ibuffer-files
     git-email--vc-dir-files)
   "An list of functions to for getting a list of patches to send."
-  :type '(list symbol)
+  :type 'hook
   :group 'git-email)
 
 (defcustom git-email-get-to-address-function
-  'git-email--get-to-address
+  '(git-email--get-to-address)
   "Function to run to get the \“to\" address of a message."
-  :type 'symbol
+  :type 'hook
   :group 'git-email)
 
 (defcustom git-email-format-patch-default-args ""
@@ -112,14 +112,14 @@ not set, the 'to' address will be empty."
 
 (defcustom git-email-revision-parser #'git-email--parse-revision
   "Function for parsing the output of ‘git-email-revision-command’."
-  :type 'symbol
+  :type 'hook
   :group 'git-email)
 
 (defcustom git-email-get-revision-functions '(git-email--log-get-revision)
   "List of functions to get the base commit for 'git format-patch'.
 If none of the functions return non-nil value,
 `git-email--minibuffer-get-revision' will be used as a fallback."
-  :type '(symbol)
+  :type 'hook
   :group 'git-email)
 
 ;;;; Remove Compiler warnings