diff options
Diffstat (limited to 'lib/Sys/Hostname.pm')
| -rw-r--r-- | lib/Sys/Hostname.pm | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/Sys/Hostname.pm b/lib/Sys/Hostname.pm index cbfd943591..d23310a5af 100644 --- a/lib/Sys/Hostname.pm +++ b/lib/Sys/Hostname.pm @@ -39,8 +39,7 @@ sub hostname { if ($^O eq 'VMS') { # method 2 - no sockets ==> return DECnet node name - eval {local $SIG{'__DIE__'}; - ($host) = gethostbyname('me')}; # returns 'me' on most systems + eval { local $SIG{__DIE__}; $host = (gethostbyname('me'))[0] }; if ($@) { return $host = $ENV{'SYS$NODE'}; } # method 3 - has someone else done the job already? It's common for the @@ -70,7 +69,7 @@ sub hostname { # method 2 - syscall is preferred since it avoids tainting problems eval { - local $SIG{'__DIE__'}; + local $SIG{__DIE__}; { package main; require "syscall.ph"; @@ -81,19 +80,19 @@ sub hostname { # method 3 - trusty old hostname command || eval { - local $SIG{'__DIE__'}; + local $SIG{__DIE__}; $host = `(hostname) 2>/dev/null`; # bsdish } # method 4 - sysV uname command (may truncate) || eval { - local $SIG{'__DIE__'}; + local $SIG{__DIE__}; $host = `uname -n 2>/dev/null`; ## sysVish } # method 5 - Apollo pre-SR10 || eval { - local $SIG{'__DIE__'}; + local $SIG{__DIE__}; ($host,$a,$b,$c,$d)=split(/[:\. ]/,`/com/host`,6); } |