From 26b7695e7f84bcef76a8d6d1bfbc98cc8e6c0f3b Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes@sipsolutions.net>
Date: Wed, 24 Oct 2007 15:08:48 -0700
Subject: [PATCH] --- yaml --- r: 77931 b: refs/heads/master c:
 1b9bc22d71c75d4145688428c92c5123bd8697e3 h: refs/heads/master i:   77929:
 b30ed9804382f61bb82c3d563b2503b16c93c425   77927:
 7b153daac5d856f8f186219a318fcaf8d49dc2a6 v: v3

---
 [refs]                   | 2 +-
 trunk/scripts/kernel-doc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index e52920f751e2..6f54659a23e9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c98fc0360437327e4034ecfe8b818ad82622100
+refs/heads/master: 1b9bc22d71c75d4145688428c92c5123bd8697e3
diff --git a/trunk/scripts/kernel-doc b/trunk/scripts/kernel-doc
index e4fa8d9568ba..8cf528b5e65a 100755
--- a/trunk/scripts/kernel-doc
+++ b/trunk/scripts/kernel-doc
@@ -334,7 +334,7 @@ while ($ARGV[0] =~ m/^-(.*)/) {
 
 # get kernel version from env
 sub get_kernel_version() {
-    my $version;
+    my $version = 'unknown kernel version';
 
     if (defined($ENV{'KERNELVERSION'})) {
 	$version = $ENV{'KERNELVERSION'};