From: Steinar H. Gunderson <sesse@debian.org>
Date: Sun, 21 Oct 2007 11:53:28 +0000 (+0200)
Subject: Fix a few warnings.
X-Git-Url: https://git.sesse.net/?p=foosball;a=commitdiff_plain;h=9a8a2ed01cc86dcd7d2fa572dbf502bc908084db

Fix a few warnings.
---

diff --git a/foosball.pm b/foosball.pm
index bf32eed..58e468c 100644
--- a/foosball.pm
+++ b/foosball.pm
@@ -19,6 +19,7 @@ sub round {
 
 sub find_single_rating {
 	my ($dbh, $username, $limit) = @_;
+	$limit = "" if (!defined($limit));
 	my ($age, $rating, $rd) = $dbh->selectrow_array('SELECT EXTRACT(EPOCH FROM (CURRENT_TIMESTAMP-ratetime)), rating, rd FROM single_rating WHERE username=? '.$limit.' ORDER BY ratetime DESC LIMIT 1',
 		undef, $username);
 	$rd = apply_aging($rd, $age / 86400.0);
@@ -33,6 +34,7 @@ sub find_single_rating {
 
 sub find_double_rating {
 	my ($dbh, $username, $limit) = @_;
+	$limit = "" if (!defined($limit));
 	my ($age, $rating, $rd) = $dbh->selectrow_array('SELECT EXTRACT(EPOCH FROM (CURRENT_TIMESTAMP-ratetime)), rating, rd FROM double_rating WHERE username=? '.$limit.'ORDER BY ratetime DESC LIMIT 1',
 		undef, $username);
 	$rd = apply_aging($rd, $age / 86400.0);