--- db2gantt.cgi	2002/12/02 14:35:17	1.25
+++ db2gantt.cgi	2002/12/02 17:14:48	1.26
@@ -36,7 +36,6 @@
 
 #--- no user servicable parts below this line
 
-my $dbh = DBI->connect("DBI:Pg:dbname=gantt","","") || die $DBI::errstr;
 my $q=new CGI;
 
 my ($from_t,$to_t) = (time()-$int_t,time());
@@ -90,6 +89,9 @@
 	exit;
 }
 
+# open DBI connection
+my $dbh = DBI->connect("DBI:Pg:dbname=gantt","","") || die $DBI::errstr;
+
 print "Content-type: text/html
 Cache-Control: max-age=60, must-revalidate
 
@@ -251,6 +253,7 @@
 	";
 
 my $sth = $dbh->prepare($sql) || die "sql: $sql ".$dbh->errstr;
+print STDERR "sql: $sql\n" if ($debug);
 
 my %spec;	# specification hash
 
@@ -335,7 +338,10 @@
 		# init vars for next line
 		($fix_s,$fix_d) = (0,0); # init fix vars for bar
 
-		html_spec if ($curr_spec ne "");
+		if ($curr_spec ne "") {
+			$curr_spec =~ s/ +/ /g;
+			html_spec;
+		}
 
 		$curr_t = $from_t;	# init timeline
 		$curr_spec = $row->{specification};
@@ -428,10 +434,15 @@
 
 
 # label and usage
-$len_t = 50; # disable bar scaling
 
 print "<hr>\nColors for statuses and usage (#):\n";
 print "<table border=0><tr bgcolor=#e0e0e0><th>status</th><th>#</th><th>color</th></tr>\n";
+my $max = 0;
+foreach my $status (keys %count) {
+	$max = $count{$status} if ($count{$status} > $max);
+}
+$len_t = $max ; # disable bar scaling
+
 foreach my $status (keys %count) {
 #foreach my $status (keys %cols) {
 	print "<tr bgcolor=#e0e0e0><td><small>$status</small></td><td><small>",$count{$status}*1,"</small></td><td>",bar($count{$status},$status),"</td></tr>\n" if ($status ne "");
@@ -441,4 +452,3 @@
 	# then display number (wrongly).
 }
 print "</table></form>\n<p>Reload <a href=\"",$q->url(-relative=>1),"\">current</a> or see <a href=\"db2gantt_help.html\">help</a>.</p></body></html>";
-