From 483ff023fde4996bd4511aeb7c075007eec733da Mon Sep 17 00:00:00 2001
From: Kevin Matz <kevin.matz@gmail.com>
Date: Sun, 17 Nov 2019 11:11:52 -0500
Subject: [PATCH] more verbose error handling

---
 buttond.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/buttond.py b/buttond.py
index 5aaded3..96afc54 100755
--- a/buttond.py
+++ b/buttond.py
@@ -69,8 +69,8 @@ for b in config.get('button', 'names').split(','):
 # clear temp variables off the stack
 try:
     del pin, closed, opened
-except (NameError):
-    pass
+except NameError as e:
+    print('failed to release memory', e)
 
 
 # when run directly, sleep until button signal or KeyboardInterrupt