Adds a defined check to the copy, as to not result in the following
error:
~# pveceph status Can't use an undefined value as a HASH reference at
/usr/share/perl5/PVE/CLIHandler.pm line 455, <DATA> line 960.
Pressing double tab after status produces the above message.
Fixes: https://bugzilla.proxmox.com/show_bug.cgi?id=6762
Signed-off-by: Nicolas Frey <[email protected]>
---
src/PVE/CLIHandler.pm | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/PVE/CLIHandler.pm b/src/PVE/CLIHandler.pm
index 89cb7b7..93b6d78 100644
--- a/src/PVE/CLIHandler.pm
+++ b/src/PVE/CLIHandler.pm
@@ -455,7 +455,10 @@ my $print_bash_completion = sub {
my $info = $class->map_method_by_name($name);
- my $prop = { %{ $info->{parameters}->{properties} } }; # copy
+ my $prop;
+ if (defined(my $properties = $info->{parameters}->{properties})) {
+ $prop = { $properties->%* }; # clone
+ }
$prop = { %$prop, %$formatter_properties } if $formatter_properties;
my $print_parameter_completion = sub {
--
2.47.3
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