From dceb04ebe7bd4ed97b8f790aa1595ca87634be3f Mon Sep 17 00:00:00 2001
From: Sean Davis <smd.seandavis@gmail.com>
Date: Mon, 6 Aug 2018 18:18:09 -0400
Subject: [PATCH] Handle non-existent child process

---
 mugshot_lib/SudoDialog.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mugshot_lib/SudoDialog.py b/mugshot_lib/SudoDialog.py
index 7991fa5..c663634 100644
--- a/mugshot_lib/SudoDialog.py
+++ b/mugshot_lib/SudoDialog.py
@@ -48,6 +48,7 @@ def check_dependencies(commands=[]):
             return False
 
     # Check for LANG requirements
+    child = None
     try:
         child = env_spawn('sudo', ['-v'], 1)
         if child.expect([".*ssword.*", "Sorry",
@@ -57,7 +58,8 @@ def check_dependencies(commands=[]):
             use_env = True
         child.close()
     except OSError:
-        child.close()
+        if child is not None:
+            child.close()
         return False
 
     # Check for sudo rights