X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/blobdiff_plain/79f8357de009a8b24c7060811846f124d9ddde6a..0bc8ed36a5474d06fc7da79259a33eb14560197c:/tests/_lib.sh

diff --git a/tests/_lib.sh b/tests/_lib.sh
index 183f189..4dbbc40 100644
--- a/tests/_lib.sh
+++ b/tests/_lib.sh
@@ -14,10 +14,11 @@ PATH=$PWD/../_compiled/bin/:$PATH
 RTPRIO=60
 
 boost_irq_prio() {
-    local P=${1:-50}
+    local PRIO=${1:-50}
     CAN_IRQ=`sed -ne '/can/ s/:.*//p' /proc/interrupts`
     if [ -n "$CAN_IRQ" ]; then
-	schedtool -F -p $P `pidof IRQ-${CAN_IRQ/ /}`
+	IRQ_PID=`pidof IRQ-${CAN_IRQ/ /}` || true
+	[ -z "$IRQ_PID" ] || schedtool -F -p $PRIO $IRQ_PID 
     fi
 }