From 456b79fb2169c01654fd07b4b7d72ca33938b439 Mon Sep 17 00:00:00 2001
From: Jens Luedicke <jens.luedicke@gmail.com>
Date: Sat, 9 Mar 2013 21:00:38 +0100
Subject: [PATCH] M: Replaced two nested if blocks with one.

---
 lib/File/DirWalk.pm | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/File/DirWalk.pm b/lib/File/DirWalk.pm
index 266abeb..b4be405 100644
--- a/lib/File/DirWalk.pm
+++ b/lib/File/DirWalk.pm
@@ -151,10 +151,8 @@ sub walk {
 
     } elsif (-d $path) {
 
-        if ($self->{depth} != 0) {
-            if ($self->{currentDepth} == $self->{depth}) {
-                return SUCCESS;
-            }
+        if (($self->{depth} > 0) and ($self->{currentDepth} == $self->{depth})) {
+            return SUCCESS;
         }
 
         opendir (my $dirh, $path) || return FAILED;