From fb58df1b3065988a5a07cc549a1d7238e7398daf Mon Sep 17 00:00:00 2001
From: Tianon Gravi <admwiggin@gmail.com>
Date: Mon, 23 Feb 2015 14:48:05 -0700
Subject: [PATCH] Fix "Use of uninitialized value $val in concatenation (.) or
 string at ./push.pl line 82."

---
 push.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/push.pl b/push.pl
index e3c9820c4..c742c7f06 100755
--- a/push.pl
+++ b/push.pl
@@ -79,7 +79,7 @@ sub get_form_bits {
 			$val = $e->attr('value');
 		}
 		
-		$val = trim('' . $val);
+		$val = trim('' . ($val // ''));
 		$val =~ s!\r\n|\r!\n!g;
 		
 		$ret->{$name} = $val;