From 74b53af92425ff7f347839acacd941703afaa820 Mon Sep 17 00:00:00 2001
From: awesomeuser <awesomeuser@noreply.localhost>
Date: Tue, 1 Aug 2023 21:24:15 +0000
Subject: [PATCH] make work

---
 index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.php b/index.php
index e95de0b..0404e19 100644
--- a/index.php
+++ b/index.php
@@ -39,7 +39,7 @@
             
             <?php
             // write to file
-            if (!is_null($_POST["body"])) {
+            if (!is_null($_POST["body"]) && strlen($_POST["body"]) != 0) {
                 $myfile = fopen("posts.txt", "a") or die("Unable to open file! (a)");
                 fwrite($myfile, $_POST["signature"] . ": " . $_POST["body"] . "<br>");
                 fclose($myfile);