Commit Diff

Commit:
4353ba4d86894af8c17d18b4a9c280ca08e4c6b4
From:
mischa <mischa@rx.high5.nl>
Date:
Message:
add additional existence check for ls /tmp/vm*
Actions:
Patch | Tree
commit - 1af95f8c9880b85e198e938140f2d8a794c51ef0
commit + 4353ba4d86894af8c17d18b4a9c280ca08e4c6b4
blob - 1c547d7575bf4c66c44da1d17088ef8ec18ba2f1
blob + 96bb48d1c82a6f592a0c875853086ceb76d71260
--- cpu.sh
+++ cpu.sh
@@ -77,10 +77,12 @@ for VM in ${OUT}; do
 	fi
 done
 
-SEEN=$(ls -1 /tmp/vm* | awk -F'/' '{print $3}')
-for s in ${SEEN[@]}; do
-	if [[ "${OUT[*]}" != *"${s}"* ]]; then
-		if [ -n "${DEBUG}" ]; then echo "${s} - remove from tracking list"; fi
-		rm -rf /tmp/${s}
-	fi
-done
+if ls /tmp/vm* 1> /dev/null 2>&1; then
+	SEEN=$(ls -1 /tmp/vm* | awk -F'/' '{print $3}')
+	for s in ${SEEN[@]}; do
+		if [[ "${OUT[*]}" != *"${s}"* ]]; then
+			if [ -n "${DEBUG}" ]; then echo "${s} - remove from tracking list"; fi
+			rm -rf /tmp/${s}
+		fi
+	done
+fi