1 files changed, 35 insertions, 0 deletions
diff --git a/t/061Multiline.t b/t/061Multiline.t
new file mode 100644
index 0000000..4d92460
--- /dev/null
+++ b/t/061Multiline.t
@@ -0,0 +1,35 @@
+
+# https://rt.cpan.org/Public/Bug/Display.html?id=60197
+
+use Log::Log4perl;
+use Log::Log4perl::Appender;
+use Log::Log4perl::Appender::File;
+use Log::Log4perl::Layout::PatternLayout::Multiline;
+
+use Test::More tests => 1;
+
+my $logger = Log::Log4perl->get_logger("blah");
+
+my $layout = Log::Log4perl::Layout::PatternLayout::Multiline->new;
+
+my $logfile = "./file.log";
+
+my $appender = Log::Log4perl::Appender->new(
+               "Log::Log4perl::Appender::File",
+                    name => 'foo',
+                    filename  => './file.log',
+                    mode      => 'append',
+                    autoflush => 1,
+               );
+
+# Set the appender's layout
+$appender->layout($layout);
+$logger->add_appender($appender);
+
+# this message will be split into [], leading to undef being logged,
+# which will cause most appenders (e.g. ::File) to warn
+$appender->log({ level => 1, message => "\n\n" }, 'foo_category', 'INFO');
+
+ok(1, "no warnings should appear here");
+
+unlink $logfile;