FenceConfig: early return if file is empty

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/src/PVE/HA/FenceConfig.pm b/src/PVE/HA/FenceConfig.pm
index 3ab00826ff0ea7304c8dbbdf90b141bb233a8ffd..f7ba16d272748688f19f35b6804e03a115a9d691 100644 (file)
--- a/src/PVE/HA/FenceConfig.pm
+++ b/src/PVE/HA/FenceConfig.pm
@@ -8,7 +8,7 @@ use PVE::Tools;
 sub parse_config {
     my ($fn, $raw) = @_;
 
-    $raw = '' if !$raw;
+    return {} if !$raw;
 
     my $config = {};