From dca5c09d9c0d8afade3edad2a8b178ac40cc9a78 Mon Sep 17 00:00:00 2001
From: Rob Emery <rob@mintsoft.net>
Date: Sun, 10 Aug 2014 22:31:54 +0100
Subject: [PATCH] WeekdaysBetween: Minor bit of tidying up

---
 lib/DDG/Goodie/WeekdaysBetween.pm | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/lib/DDG/Goodie/WeekdaysBetween.pm b/lib/DDG/Goodie/WeekdaysBetween.pm
index 17f9e3bb4..e7b1779d7 100755
--- a/lib/DDG/Goodie/WeekdaysBetween.pm
+++ b/lib/DDG/Goodie/WeekdaysBetween.pm
@@ -59,16 +59,10 @@ sub delta_weekdays {
     $dow2 -= 7 if($dow2 > 7);
 
     for(;;) {
-        if($dow1 < 6) {
-          $result = $result + 1;
-        }
-        if($dow1 == $dow2) {
-          last;
-        }
+        $result = $result + 1 if($dow1 < 6);
+        last if($dow1 == $dow2);
         $dow1 = $dow1 + 1;
-        if($dow1 > 7) {
-          $dow1 = $dow1 - 7;
-        }
+        $dow1 = $dow1 - 7 if($dow1 > 7);
     }
     
     return $result;