From fe45b5c73f890b868d5261a6ef4abf8232aaaedd Mon Sep 17 00:00:00 2001
From: Sebastian Dransfeld <sd@tango.flipp.net>
Date: Mon, 24 Mar 2014 13:35:08 +0100
Subject: [PATCH] remove weird check

After allocation of new_screen, we should check the allocation of this
variable, and return if we cannot allocate.

CID 1100647
---
 src/bin/termpty.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/bin/termpty.c b/src/bin/termpty.c
index 71d47a68..be4503f4 100644
--- a/src/bin/termpty.c
+++ b/src/bin/termpty.c
@@ -754,10 +754,10 @@ termpty_resize(Termpty *ty, int new_w, int new_h)
      }
 
    new_screen = calloc(1, sizeof(Termcell) * new_w * new_h);
-   if (!ty->screen)
+   if (!new_screen)
      {
-        ty->screen2 = NULL;
         ERR("memerr");
+        return;
      }
    free(ty->screen2);
    ty->screen2 = calloc(1, sizeof(Termcell) * new_w * new_h);