[php-blog-cvs] serendipity comment.php,1.3,1.4

[<tom...@us...>]

Update of /cvsroot/php-blog/serendipity
In directory sc8-pr-cvs1:/tmp/cvs-serv15488

Modified Files:
	comment.php 
Log Message:
Disable empty comments

Index: comment.php
===================================================================
RCS file: /cvsroot/php-blog/serendipity/comment.php,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- comment.php	28 Apr 2003 17:46:50 -0000	1.3
+++ comment.php	1 May 2003 13:09:25 -0000	1.4
@@ -51,15 +51,19 @@
 } else {
     $remember = 0;
     $comment['url'] = $serendipity['POST']['url'];
-    $comment['comment'] = $serendipity['POST']['comment'];
+    $comment['comment'] = trim($serendipity['POST']['comment']);
     $comment['name'] = $serendipity['POST']['name'];
     $comment['email'] = $serendipity['POST']['email'];
 
-    serendipity_saveComment($serendipity['POST']['entry_id'], $comment, 'NORMAL');
+    if ( !empty($comment['comment']) ) {
+        serendipity_saveComment($serendipity['POST']['entry_id'], $comment, 'NORMAL');
 ?>
 Your comment was successfully added.  Click <a href="<?=$PHP_SELF?>?serendipity[entry_id]=<?=$serendipity['POST']['entry_id']?>">here</a> to return to
 the comments, and <a href="#" onClick="self.close()">here</a> to close this window.
-<?php } ?>
+<?php } else {  ?>
+Your comment did not contain anything, please <a href="#" onClick="history.go(-1)">go back</a> and try again
+<?php } 
+} ?>
 </body>
 </html>
 <?php