added missing use POSIX; statement

diff --git a/src/spong-client.pl b/src/spong-client.pl
index f9268cef12e1399c9bc0d3901ea22e45425fda0e..f41c3c37bd4d003b861568f92a40a419de3a484a 100755 (executable)
--- a/src/spong-client.pl
+++ b/src/spong-client.pl
@@ -16,6 +16,7 @@ use lib '@@LIBDIR@@';
 
 use Sys::Hostname;
 use Socket;
+use POSIX;
 
 use Spong::Daemon;
 use Spong::Status qw(status);