gistfile1.pl

iff --git lib/Plack/Middleware/Profiler/NYTProf.pm lib/Plack/Middleware/Profiler/NYTProf.pm
index 6990cd2..8b66cc2 100644
--- lib/Plack/Middleware/Profiler/NYTProf.pm
+++ lib/Plack/Middleware/Profiler/NYTProf.pm
@@ -27,6 +27,17 @@ use constant PROFILER_ENABLED => 'psgix.profiler.nytprof.enabled';

 my %PROFILER_SETUPED;

+BEGIN {
+    if (!$ENV{NYTPROF}) {
+        $ENV{NYTPROF} = "file=/tmp/nytprof.$$.out:start=no:sigexit=int'";
+        warn "NYTPROF env var not set, so defaulting to NYTPROF='$ENV{NYTPROF}'";
+    }
+
+    require Devel::NYTProf::Core;
+    require Devel::NYTProf;
+}
+
+
 sub prepare_app {
     my $self = shift;

@@ -38,11 +49,6 @@ sub prepare_app {
     $self->_setup_report_dir;
     $self->_setup_nytprofhtml_path;

-    $ENV{NYTPROF} = $self->env_nytprof || 'start=no:sigexit=int';
-
-    # NYTPROF environment variable is set in Devel::NYTProf::Core
-    # so, we load Devel::NYTProf here.
-    require Devel::NYTProf;
     DB::disable_profile();