Update pve8-upgrade.sh

fix version check
2 years ago · 6cb8129030
parent ef46c15f67
commit 6cb8129030
1 changed files with 1 additions and 1 deletions
--- a/misc/pve8-upgrade.sh
+++ b/misc/pve8-upgrade.sh
@ -179,7 +179,7 @@ if ! command -v pveversion >/dev/null 2>&1; then
  exit
 fi
-if [ $(pveversion | grep "pve-manager/(7.4-13|7.4-14|7.4-15)" | wc -l) -ne 1 ]; then
+if [[ $(pveversion | grep -E "pve-manager/(7.4-13|7.4-14|7.4-15)") ]]; then
  header_info
  msg_error "This version of Proxmox Virtual Environment is not supported"
  echo -e "  PVE Version 7.4-13 or higher is required."