simpler checking for array-existence

diff --git a/snom.pl b/snom.pl
index 7ef254f424ad0b4b52011b0f8d344c4b9516f84c..b34ab64f4a9b4d28b83a76f3cb334dbc198d8c59 100755 (executable)
--- a/snom.pl
+++ b/snom.pl
@@ -1,5 +1,5 @@
 #!/bin/sh
 #!/bin/sh

-#$Id: snom.pl,v 1.20 2006-05-21 23:03:54 michael Exp $
+#$Id: snom.pl,v 1.21 2006-05-21 23:06:48 michael Exp $

 
 PATH=/opt/csw/bin:/opt/local/bin:/usr/bin:/bin exec perl -w -x "$0" "$@"
 
 
 PATH=/opt/csw/bin:/opt/local/bin:/usr/bin:/bin exec perl -w -x "$0" "$@"
 


@@ -27,7 +27,7 @@ while(<INIFILE>) {
                next;
        }
 
                next;
        }
 

-       if (defined($sections[0])) {
+       if (@sections) {

                for my $var (qw(host login password)) {
                        if (m/^\s*${var}\s*=\s*(.*)\s*$/) {
                                ${$Config{$sections[$#sections]}}{$var} = $1;
                for my $var (qw(host login password)) {
                        if (m/^\s*${var}\s*=\s*(.*)\s*$/) {
                                ${$Config{$sections[$#sections]}}{$var} = $1;