add additional existence check for ls /tmp/vm*

2024-05-15 09:52:07 +02:00 · 2024-05-15 09:52:07 +02:00 · 4353ba4d86
parent 1af95f8c98
commit 4353ba4d86
1 changed files with 9 additions and 7 deletions
--- a/cpu.sh
+++ b/cpu.sh
@ -77,6 +77,7 @@ for VM in ${OUT}; do
 	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
@ -84,3 +85,4 @@ for s in ${SEEN[@]}; do
 			rm -rf /tmp/${s}
 		fi
 	done
+fi