diff --git a/[refs] b/[refs]
index 28b2a3c358ed..33532d096f27 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24de38620dd3504782c90c0892eef888d0c351e9
+refs/heads/master: d1aaf8cf8afe70a8c2235a565885291fe290c57c
diff --git a/trunk/scripts/bootgraph.pl b/trunk/scripts/bootgraph.pl
index a8635a10fef2..f0af9aa9b243 100644
--- a/trunk/scripts/bootgraph.pl
+++ b/trunk/scripts/bootgraph.pl
@@ -78,11 +78,13 @@
 }
 
 if ($count == 0) {
-	print "No data found in the dmesg. Make sure that 'printk.time=1' and\n";
-	print "'initcall_debug' are passed on the kernel command line.\n\n";
-	print "Usage: \n";
-	print "      dmesg | perl scripts/bootgraph.pl > output.svg\n\n";
-	exit;
+    print STDERR <<END;
+No data found in the dmesg. Make sure that 'printk.time=1' and
+'initcall_debug' are passed on the kernel command line.
+Usage:
+      dmesg | perl scripts/bootgraph.pl > output.svg
+END
+    exit 1;
 }
 
 print "<?xml version=\"1.0\" standalone=\"no\"?> \n";