Committer: ailyin
do not try issuing an invalid SQL query in case we haven't actually got an identifier to look for, fixes profile edit page that died in some cases on dev serversU trunk/cgi-bin/LJ/UserHead.pm
Modified: trunk/cgi-bin/LJ/UserHead.pm
===================================================================
--- trunk/cgi-bin/LJ/UserHead.pm 2011-01-13 08:25:12 UTC (rev 9899)
+++ trunk/cgi-bin/LJ/UserHead.pm 2011-01-13 08:26:42 UTC (rev 9900)
@@ -31,6 +31,8 @@
my $class = shift;
my $uh_id = shift;
+ return unless $uh_id;
+
my $dbh = LJ::get_db_writer();
my $uh = $dbh->selectrow_hashref ("SELECT * FROM shop_userheads WHERE uh_id = $uh_id");
