From 0f4001f8f48a873e3bee7eb9d5688cda4e1f0a85 Mon Sep 17 00:00:00 2001
From: Arne Fitzenreiter <arne_f@ipfire.org>
Date: Sun, 4 May 2008 15:15:09 +0200
Subject: [PATCH] Check added to prevent the vdr start if no DVB card is
 present

---
 config/vdr/bin/runvdr      | 12 +++++++++++-
 src/initscripts/init.d/vdr | 12 ++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/config/vdr/bin/runvdr b/config/vdr/bin/runvdr
index b67728ab85..ba2d35ecd9 100755
--- a/config/vdr/bin/runvdr
+++ b/config/vdr/bin/runvdr
@@ -33,8 +33,18 @@ while (true) do
 #     rmmod stv0299
 #     rmmod dvb_core
 #     modprobe dvb_ttpci
+#     sleep 5
+#
+# Check if DVB device is present / remove this check if you
+# would use vdr as streaming client only
+#
+      if [ ! -e /dev/dvb/adapter0/frontend0 ]; then
+	  echo No DVB tuner found!
+	  exit 1
+      fi
+#
+#     Run VDR    
 #
-      sleep 1
       eval "$VDRCMD"
       if test $? -eq 0 -o $? -eq 2; then exit; fi
       $KILL $VDRPRG
diff --git a/src/initscripts/init.d/vdr b/src/initscripts/init.d/vdr
index eb170be2e8..39067d8db9 100644
--- a/src/initscripts/init.d/vdr
+++ b/src/initscripts/init.d/vdr
@@ -23,6 +23,18 @@ case "${1}" in
 		   echo_failure
 		   exit 1;
 		fi
+		if [ ! -e /dev/dvb/adapter0/frontend0 ]; then
+		   boot_mesg "Error! No DVB tuner found."
+		   echo_failure
+		   exit 1;
+		fi
+		
+		if [ "$(ps -A | grep runvdr)" != "" ]; then
+		   boot_mesg "Error! Alrady run!"
+		   echo_failure
+		   exit 1;
+		fi
+		
 		loadproc screen -dmS vdr /opt/vdr/bin/runvdr
 		;;
 		
-- 
2.39.2