dont define function out of usage scope

fusioninventory · May 24, 2012 · 8562acd · 8562acd
1 parent 637ff70
commit 8562acd
Showing 1 changed file with 8 additions and 8 deletions.
diff --git 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');
     }