From c9d4a88d2647cd762bfdba1ab5457eef81afebc9 Mon Sep 17 00:00:00 2001
From: danielhrisca <daniel.hrisca@gmail.com>
Date: Fri, 6 Mar 2020 14:15:17 +0200
Subject: [PATCH] fix error in get_can_signal

---
 asammdf/blocks/mdf_v4.py | 7 ++++---
 asammdf/version.py       | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/asammdf/blocks/mdf_v4.py b/asammdf/blocks/mdf_v4.py
index 1fd12f3b4..d047d7d71 100755
--- a/asammdf/blocks/mdf_v4.py
+++ b/asammdf/blocks/mdf_v4.py
@@ -2132,7 +2132,6 @@ def _validate_channel_selection(
                     try:
                         grp.channels[ch_nr]
                     except IndexError:
-                        print(len(self.groups), len(grp.channels))
                         raise MdfException(f"Channel index out of range: {(name, group, index)}")
         else:
             if name not in self.channels_db:
@@ -8470,7 +8469,7 @@ def get_can_signal(
                                 index = idx
                                 break
                     else:
-                        index = self.can_logging_db[can_id][message.arbitration_id.id]
+                        index = self.can_logging_db[_can_id][message.arbitration_id.id]
 
                 if index is not None:
                     break
@@ -8535,6 +8534,7 @@ def get_can_signal(
 
         vals = payload[idx]
         t = can_ids.timestamps[idx].copy()
+
         if can_ids.invalidation_bits is not None:
             invalidation_bits = can_ids.invalidation_bits[idx]
         else:
@@ -8546,7 +8546,7 @@ def get_can_signal(
 
         if ignore_invalidation_bits:
 
-            return Signal(
+            sig = Signal(
                 samples=vals,
                 timestamps=t,
                 name=name,
@@ -8554,6 +8554,7 @@ def get_can_signal(
                 comment=comment,
                 invalidation_bits=invalidation_bits,
             )
+            return sig
 
         else:
 
diff --git a/asammdf/version.py b/asammdf/version.py
index 90600e6e6..19fb3f903 100644
--- a/asammdf/version.py
+++ b/asammdf/version.py
@@ -1,4 +1,4 @@
 # -*- coding: utf-8 -*-
 """ asammdf version module """
 
-__version__ = "5.19.0"
+__version__ = "5.19.1"