Small cosmetic changes

- Do not declare variables as local if they are also declared using
  `typeset'.
- Slightly improve man page.
- Change license links to https.
- Update TODO

1 files changed, 3 insertions, 3 deletions

diff --git a/ctct.in b/ctct.in
index cf68a76..172437b 100644
--- a/ctct.in
+++ b/ctct.in
@@ -15,7 +15,7 @@
 # GNU Affero General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
-# along with ctct.  If not, see <http://www.gnu.org/licenses/>.
+# along with ctct.  If not, see <https://www.gnu.org/licenses/>.
 #
 
 ## DEFAULT SETTINGS:
@@ -276,7 +276,7 @@ function rename_file()
 
 function delete_file()
 {
-	local i files name file str
+	local name file str
 	typeset -i i=0
 	typeset -a files
 	
@@ -393,7 +393,7 @@ cat << EOF
 ctct - Version @PACKAGE_VERSION@
 Copyright 2015, 2016 Einhard Leichtfuß.
 License AGPLv3+: GNU Affero General Public License, version 3 or later
-                 - <http://gnu.org/licenses/agpl.html>
+                 - <https://gnu.org/licenses/agpl.html>
 This is free software: You are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.
 EOF