From d30d5901e7db1f67180f2a19de79541b5f655dee Mon Sep 17 00:00:00 2001
From: gizak <gizak@icloud.com>
Date: Sat, 28 Mar 2015 12:58:23 -0400
Subject: [PATCH] Fix https://github.com/gizak/termui/issues/14

---
 block.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/block.go b/block.go
index 33e143b..e9ecbb8 100644
--- a/block.go
+++ b/block.go
@@ -58,6 +58,14 @@ func (d *Block) align() {
 		d.innerX++
 		d.innerY++
 	}
+
+	if d.innerHeight < 0 {
+		d.innerHeight = 0
+	}
+	if d.innerWidth < 0 {
+		d.innerWidth = 0
+	}
+
 }
 
 // Buffer implements Bufferer interface.