extra/fetchmail: set default poll period to 300 seconds

extra/fetchmail/APKBUILD

@@ -2,11 +2,11 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=fetchmail
 pkgver=6.3.9
-pkgrel=2
+pkgrel=3
 pkgdesc="A remote-mail retrieval and forwarding utility"
 url="http://fetchmail.berlios.de/"
 license="GPL"
-depends="openssl uclibc"
+depends=
 makedepends="openssl-dev python"
 install="fetchmail.pre-install fetchmail.post-install"
 subpackages="$pkgname-doc fetchmailconf"
@@ -41,4 +41,4 @@ fetchmailconf() {
 md5sums="72c20ad2b9629f1a109668b05a84d823  fetchmail-6.3.9.tar.bz2
 5a2fc8e8b3115fe2b9bf23503fb8f0a4  fetchmail.pre-install
 4b451d102e92926b6b6c1774f4260310  fetchmail.post-install
-9a64c2b77d1a03a1eb8648a32d46b2c5  fetchmail.initd"
+22e9ac1d8385db05da15e01fd5c831e4  fetchmail.initd"

extra/fetchmail/fetchmail.initd

@@ -20,7 +20,7 @@ start() {
         ebegin "Starting fetchmail"
         start-stop-daemon --start --quiet \
 		--chuid fetchmail --exec /usr/bin/fetchmail \
-		-- -d ${polling_period} -f /etc/fetchmailrc \
+		-- -d ${polling_period:-300} -f /etc/fetchmailrc \
 		--pidfile ${pidfile} -i /var/lib/fetchmail/.fetchids
         eend ${?}
 }