Fix Restarter::Watcher to support delay of 0

[catagits/Catalyst-Runtime.git] / lib / Catalyst / Engine / HTTP / Restarter / Watcher.pm

diff --git a/lib/Catalyst/Engine/HTTP/Restarter/Watcher.pm b/lib/Catalyst/Engine/HTTP/Restarter/Watcher.pm
index 3062dc6..c013450 100644 (file)
--- a/lib/Catalyst/Engine/HTTP/Restarter/Watcher.pm
+++ b/lib/Catalyst/Engine/HTTP/Restarter/Watcher.pm
@@ -47,8 +47,10 @@ sub watch {
 
     my @changes;
     my @changed_files;
+    
+    my $delay = ( defined $self->delay ) ? $self->delay : 1;
 
-    sleep $self->delay || 1;
+    sleep $delay if $delay > 0;
 
     eval { @changes = $self->modified->changed };
     if ($@) {