From 5b2336d0d77615cc2326983b6c5109b6e760ad31 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Sat, 13 Jul 2019 11:13:48 -0400
Subject: [PATCH] Don't initialize an invalid pty size

---
 widgets/terminal.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/widgets/terminal.go b/widgets/terminal.go
index 437c995..aa7c2ba 100644
--- a/widgets/terminal.go
+++ b/widgets/terminal.go
@@ -230,6 +230,9 @@ func (term *Terminal) Draw(ctx *ui.Context) {
 			Cols: uint16(ctx.Width()),
 			Rows: uint16(ctx.Height()),
 		}
+		if winsize.Cols == 0 || winsize.Rows == 0 {
+			return
+		}
 
 		if term.pty == nil {
 			term.vterm.SetSize(ctx.Height(), ctx.Width())