From e71cf291a9b812e32d68ec5dbff29a6abca31715 Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Mon, 19 Mar 2012 19:00:25 +0000
Subject: [PATCH] hide empty bits, not just null

---
 core/block.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/block.class.php b/core/block.class.php
index 6a2844cb..149a0a13 100644
--- a/core/block.class.php
+++ b/core/block.class.php
@@ -53,8 +53,8 @@ class Block {
 		$i = $this->id;
 		$html = "<section id='$i'>";
 		$h_toggler = $hidable ? " shm-toggler" : "";
-		if(!is_null($h)) $html .= "<h3 data-toggle-sel='#$i' class='$h_toggler'>$h</h3>";
-		if(!is_null($b)) $html .= "<div class='blockbody'>$b</div>";
+		if(!empty($h)) $html .= "<h3 data-toggle-sel='#$i' class='$h_toggler'>$h</h3>";
+		if(!empty($b)) $html .= "<div class='blockbody'>$b</div>";
 		$html .= "</section>\n";
 		return $html;
 	}