From 90c53f5974cc982f5de8823287ea733942c795f9 Mon Sep 17 00:00:00 2001
From: Boris Faure <billiob@gmail.com>
Date: Mon, 15 Sep 2014 21:04:26 +0200
Subject: [PATCH]  fix CID 1238659: Dereference after null check 
 (FORWARD_NULL)

---
 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 e41d1e0d..ca5d4a46 100644
--- a/src/bin/termpty.c
+++ b/src/bin/termpty.c
@@ -639,9 +639,9 @@ termpty_line_find_top(Termpty *ty, int y_end, int *top)
         if (ts)
           {
              ts = termpty_save_extract(ts);
-             if (!ts)
-               return -1;
           }
+        if (!ts)
+          return -1;
         ty->back[(y_start + ty->backpos - 1 + ty->backmax) % ty->backmax] = ts;
         if (ts->cell[ts->w - 1].att.autowrapped)
           y_start--;