From de92aa33b2cb0d184dc32279bb0d66ffa95c7dd2 Mon Sep 17 00:00:00 2001
From: Chrys <chrys@linux-a11y.org>
Date: Tue, 13 Aug 2019 01:09:09 +0200
Subject: [PATCH] fix term environ

---
 src/fenrirscreenreader/screenDriver/ptyDriver.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/fenrirscreenreader/screenDriver/ptyDriver.py b/src/fenrirscreenreader/screenDriver/ptyDriver.py
index 314abaf3..b59c34ae 100644
--- a/src/fenrirscreenreader/screenDriver/ptyDriver.py
+++ b/src/fenrirscreenreader/screenDriver/ptyDriver.py
@@ -125,7 +125,12 @@ class driver(screenDriver):
             argv = shlex.split(command)
             env = os.environ.copy()
             #values are VT100,xterm-256color,linux
-            env["TERM"] = 'linux'
+            try: 
+                eterm = env["TERM"]
+                if eterm == '':
+                    env["TERM"] = 'linux'
+            except:
+                env["TERM"] = 'linux'
             os.execvpe(argv[0], argv, env)
         # File-like object for I/O with the child process aka command.
         p_out = os.fdopen(master_fd, "w+b", 0)