[pve-devel] RRDs::graphv(undef, => WARNING: Use of uninitialized value in subroutine entry at

[Stefan Priebe - Profihost AG]

Hello,

Since adding this line to Cluster.pm / changing first value to undef:
     my $res = RRDs::graphv(undef, @args);

I see a lot of warnings in daemon.log:
Nov  7 10:03:16 cloud1-1202 pvedaemon[9166]: WARNING: Use of 
uninitialized value in subroutine entry at 
/usr/share/perl5/PVE/Cluster.pm line 721.
Nov  7 10:03:16 cloud1-1202 pvedaemon[9169]: WARNING: Use of 
uninitialized value in subroutine entry at 
/usr/share/perl5/PVE/Cluster.pm line 721.
Nov  7 10:03:16 cloud1-1202 pvedaemon[9168]: WARNING: Use of 
uninitialized value in subroutine entry at 
/usr/share/perl5/PVE/Cluster.pm line 721.

Stefan