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| author | Alexander Sulfrian <alexander@sulfrian.net> | 2014-02-14 02:58:46 +0100 |
|---|---|---|
| committer | Alexander Sulfrian <alexander@sulfrian.net> | 2014-02-14 03:07:36 +0100 |
| commit | 7d33137a77f2b817ccbe78ce67fe7411ed74f768 (patch) | |
| tree | ee1c11f650ea83fc5d46a5feeb09043cf01e01e0 | |
| parent | 0b72a61f278421935eb883148d38dde34fef6bbd (diff) | |
| download | vserver-perl-7d33137a77f2b817ccbe78ce67fe7411ed74f768.tar.gz vserver-perl-7d33137a77f2b817ccbe78ce67fe7411ed74f768.tar.bz2 vserver-perl-7d33137a77f2b817ccbe78ce67fe7411ed74f768.zip | |
hasref could not defined as undef
| -rw-r--r-- | lib/VServer.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/VServer.pm b/lib/VServer.pm index 22baa0c..acbb8af 100644 --- a/lib/VServer.pm +++ b/lib/VServer.pm @@ -100,7 +100,7 @@ sub get_mem($) { my $context = shift; my $dir = get_proc_dir($context) || return undef; my $ps = POSIX::sysconf(&POSIX::_SC_PAGESIZE) || return undef; - my %mem = undef; + my %mem = (); open(my $limit, "<", "$dir/limit") || return undef; while (<$limit>) { |