From 2566d06e245eda1e2a9cb6d6bb94feea12d5aa84 Mon Sep 17 00:00:00 2001
From: NiklasRosenstein <NiklasRosenstein@users.noreply.github.com>
Date: Fri, 20 Dec 2019 08:10:17 +0100
Subject: [PATCH] Show value in PackError to help debug #1

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

diff --git a/movutils.py b/movutils.py
index d3a059c..26d219e 100644
--- a/movutils.py
+++ b/movutils.py
@@ -145,8 +145,8 @@ def pack_into_stream(self, struct_type, fp, value):
       try:
         fp.write(self.fmt.pack(*value))
       except struct.error as e:
-        raise PackError('field {}.{}: {}'.format(
-            struct_type.__name__, self.name, e))
+        raise PackError('field {}.{} (value: {!r}): {}'.format(
+            struct_type.__name__, self.name, value, e))
 
 
 class ListField(Field):