diff --git a/fhem/CHANGED b/fhem/CHANGED
index 97639290b..a7ed6af74 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+ - bugfix:  70_CanOverEthernet: sendDataDigital crash fixed
  - bugfix:  70_CanOverEthernet: module crashed when UDP port was occupied
  - feature: 98_weekprofile: add reading topics - a list of topic names
  - change:  57_Calendar: new attribute, cutoffLaterThan; events without 
diff --git a/fhem/FHEM/70_CanOverEthernet.pm b/fhem/FHEM/70_CanOverEthernet.pm
index f85af9c0b..e2436feb5 100644
--- a/fhem/FHEM/70_CanOverEthernet.pm
+++ b/fhem/FHEM/70_CanOverEthernet.pm
@@ -265,8 +265,8 @@ sub CanOverEthernet_sendDataDigital {
   my $digiVals = '';
   for (my $idx=0; $idx < 32; $idx++) {
 
-    if(defined($values[0][$idx])) {
-      $digiVals = $digiVals . ($values[0][$idx] == '1' ? "\001" : "\000");
+    if(defined($values[$idx])) {
+      $digiVals = $digiVals . ($values[$idx] == '1' ? "\001" : "\000");
     } else {
       $digiVals = $digiVals . "\000";
     }