From 18f1881ffdc7dd1246bb1d320486f0cc188f529a Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Mon, 18 Mar 2019 17:13:19 -0400
Subject: [PATCH] spacing

---
 scripts/zmaudit.pl.in | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/zmaudit.pl.in b/scripts/zmaudit.pl.in
index 45035ca23..851921db2 100644
--- a/scripts/zmaudit.pl.in
+++ b/scripts/zmaudit.pl.in
@@ -1005,17 +1005,17 @@ sub delete_empty_directories {
     Error("delete_empty_directories: Can't open directory '/$_[0]': $!" );
     return;
   }
-  my @contents = map { ( $_ eq '.' or $_ eq '..' ) ? () : $_ } readdir( $DIR );
+  my @contents = map { ( $_ eq '.' or $_ eq '..' ) ? () : $_ } readdir($DIR);
   #Debug("delete_empty_directories $_[0] has " . @contents .' entries:' . ( @contents <= 2 ? join(',',@contents) : '' ));
   my @dirs = map { -d $_[0].'/'.$_ ? $_ : () } @contents;
   if ( @dirs ) {
-    Debug("Have " . @dirs . " dirs in $_[0]");
+    Debug('Have ' . @dirs . " dirs in $_[0]");
     foreach ( @dirs ) {
-      delete_empty_directories( $_[0].'/'.$_ );
+      delete_empty_directories($_[0].'/'.$_);
     }
 #Reload, since we may now be empty
     rewinddir $DIR;
-    @contents = map { ($_ eq '.' or $_ eq '..') ? () : $_ } readdir( $DIR );
+    @contents = map { ($_ eq '.' or $_ eq '..') ? () : $_ } readdir($DIR);
   }
   closedir($DIR);
   if ( ! @contents ) {