removed a warning from client

[spider.git] / perl / client.pl

diff --git a/perl/client.pl b/perl/client.pl
index 9e948a181a64bee603208586c1573d65ddccf327..1a57a1c6e983bb229d283fe4f040ff0aee9e3c2a 100755 (executable)
--- a/perl/client.pl
+++ b/perl/client.pl
@@ -325,9 +325,9 @@ $waitedpid = 0;
 # deal with args
 #
 
-$call = uc shift @ARGV;
+$call = uc shift @ARGV if @ARGV;
 $call = uc $myalias if !$call;
-$connsort = lc shift @ARGV;
+$connsort = lc shift @ARGV if @ARGV;
 $connsort = 'local' if !$connsort;
 
 $loginreq = $call eq 'LOGIN';