cosmetic fix around "Due"

git-svn-id: http://svn.cacert.cl/Software/Voting/vote@49 d4452222-2f33-11de-9270-010000000000

motion.php

@@ -195,7 +195,7 @@ BODY;
 				<option value="75" <?php if($motion['majority'] == 75) { echo(" selected=\"selected\""); } ?>>75%</option>
 				<option value="100" <?php if($motion['majority'] == 100) { echo(" selected=\"selected\""); } ?>>100%</option>
 			</td></tr>
-			<tr><td rowspan="2">Due:</td><td><?php echo($motion['due'])?> UTC</td></tr>
+			<tr><td rowspan="2">Due:</td><td><?php echo($motion['due'] ? $motion['due'].' UTC' : '(autofilled from option below)')?></td></tr>
 			<tr><td><select name="due">
 				<option value="+3 days">In 3 Days</option>
 				<option value="+7 days">In 1 Week</option>