From 8562acd83c3e248fad253ae213e5cbe6c57e6281 Mon Sep 17 00:00:00 2001
From: Guillaume Rousse <guillomovitch@gmail.com>
Date: Tue, 15 May 2012 12:42:35 +0200
Subject: [PATCH] dont define function out of usage scope

---
 .../Agent/Task/Inventory/Input/Generic/Screen.pm | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/FusionInventory/Agent/Task/Inventory/Input/Generic/Screen.pm b/lib/FusionInventory/Agent/Task/Inventory/Input/Generic/Screen.pm
index a611b7ecd5..0e4e222f21 100644
--- a/lib/FusionInventory/Agent/Task/Inventory/Input/Generic/Screen.pm
+++ b/lib/FusionInventory/Agent/Task/Inventory/Input/Generic/Screen.pm
@@ -117,16 +117,16 @@ sub _getScreensFromUnix {
 
     my @screens;
 
-    my $wanted = sub {
-        return unless $File::Find::name =~ m{(/edid)$};
-        open my $t, "<$File::Find::name";
-        my $edid = <$t>;
-        close $t;
+    if (-d '/sys') {
+        my $wanted = sub {
+            return unless $File::Find::name =~ m{(/edid)$};
+            open my $t, "<$File::Find::name";
+            my $edid = <$t>;
+            close $t;
 
-        push @screens, { edid => $edid } if $edid;
-    };
+            push @screens, { edid => $edid } if $edid;
+        };
 
-    if (-d '/sys') {
         File::Find::find($wanted, '/sys');
     }