From ec0c19df28437d6ddb737f1b8c14aa14c7b76d68 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 18 Nov 2010 23:54:31 +0100
Subject: [PATCH] browser: prevent undefinedness warning

---
 browser.plp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/browser.plp b/browser.plp
index fc04389..fc3d5f0 100644
--- a/browser.plp
+++ b/browser.plp
@@ -195,7 +195,7 @@ print '</table>';
 sub paddedver {
 	# normalised version number comparable as string (cmp)
 	shift =~ /^(\d*)(.*)/;
-	return sprintf('%02d', $1) . $2;
+	return sprintf('%02d', $1 || 0) . $2;
 }
 
 sub showversions {
-- 
2.30.0