From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 18 Nov 2010 22:54:31 +0000 (+0100)
Subject: browser: prevent undefinedness warning
X-Git-Tag: v1.4~87
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/ec0c19df28437d6ddb737f1b8c14aa14c7b76d68

browser: prevent undefinedness warning
---

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 {