Handle non-existent child process

2018-08-06 18:18:09 -04:00 · 2018-08-06 18:18:09 -04:00 · dceb04ebe7
parent 0889105a68
commit dceb04ebe7
1 changed files with 3 additions and 1 deletions
--- 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",
@ -57,6 +58,7 @@ def check_dependencies(commands=[]):
            use_env = True
        child.close()
    except OSError:
+        if child is not None:
            child.close()
        return False