From c47f72205436b9329345a21474b8d60051a31639 Mon Sep 17 00:00:00 2001
From: finga <finga@onders.org>
Date: Sun, 13 Jul 2014 04:40:22 +0200
Subject: [PATCH] cleanup

---
 birthdays.sh | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/birthdays.sh b/birthdays.sh
index d767ba1..ccb2f2e 100755
--- a/birthdays.sh
+++ b/birthdays.sh
@@ -4,9 +4,10 @@
 conf_file=$HOME/birthdays
 days_left=30
 
-# functions to get days to birthday
-function days_left {
-    birthday=$(date -d "$1" +%j 2>/dev/null | sed 's/^0*//')
+readarray lines < "$conf_file"
+
+for i in "${lines[@]}"; do
+    birthday=$(date -d "$( cut -f 1 <<< "$i" )" +%j 2>/dev/null | sed 's/^0*//')
     today=$(date +%j 2>/dev/null | sed 's/^0*//')
     days=$(( ${birthday} - ${today} ))
     if  [ 0 -le "$days" ] && [ "$days" -le "$days_left" ];then
@@ -19,9 +20,4 @@ function days_left {
 	fi
 	
     fi
-}
-readarray lines < "$conf_file"
-
-for i in "${lines[@]}"; do
-    days_left "$( cut -f 1 <<< "$i" )"
 done