fix #1819: fork_worker: ensure sync'ed workers control terminal

[pve-common.git] / src / PVE / Subscription.pm

diff --git a/src/PVE/Subscription.pm b/src/PVE/Subscription.pm
index 1fa933a..1571152 100644 (file)
--- a/src/PVE/Subscription.pm
+++ b/src/PVE/Subscription.pm
@@ -154,7 +154,7 @@ sub read_subscription {
        $data .= $line;
     }
 
-    if ($csum && $data) {
+    if ($key && $csum && $data) {
 
        chomp $csum;