From 44d789a70ec2aff816924568dca2147ddbc5b77d Mon Sep 17 00:00:00 2001
From: klausw <>
Date: Fri, 4 May 2018 19:02:38 +0000
Subject: [PATCH] 51_RPI_GPIO: attr interrupt none works now

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@16687 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/51_RPI_GPIO.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FHEM/51_RPI_GPIO.pm b/FHEM/51_RPI_GPIO.pm
index 91d503174..192e92b4d 100644
--- a/FHEM/51_RPI_GPIO.pm
+++ b/FHEM/51_RPI_GPIO.pm
@@ -682,7 +682,7 @@ sub RPI_GPIO_inthandling($$) {		#start/stop Interrupthandling
 		}
 	} else {
 		delete $selectlist{$hash->{NAME}};
-		close($hash->{filehandle});
+		close($hash->{filehandle}) if defined $hash->{filehandle};
 	}
 }