---
PVE/Storage/CIFSPlugin.pm | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/PVE/Storage/CIFSPlugin.pm b/PVE/Storage/CIFSPlugin.pm
index 1670a5c..724fb1f 100644
--- a/PVE/Storage/CIFSPlugin.pm
+++ b/PVE/Storage/CIFSPlugin.pm
@@ -218,7 +218,8 @@ sub check_connection {
};
if (my $err = $@) {
- die "$out_str\n" if ($out_str =~ m/NT_STATUS_ACCESS_DENIED/);
+ die "$out_str\n" if defined($out_str) &&
+ ($out_str =~ m/NT_STATUS_ACCESS_DENIED/);
return 0;
}
--
2.11.0
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