From f9af01caf8e32f25de1f29a18332e147b64a7633 Mon Sep 17 00:00:00 2001
From: structix <amateurdoedel@gmail.com>
Date: Sun, 30 Jun 2019 20:15:15 +0200
Subject: [PATCH] Fix

---
 cgi-bin/uebung08/hangman_lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cgi-bin/uebung08/hangman_lib.php b/cgi-bin/uebung08/hangman_lib.php
index 31e41fc..44ceca1 100644
--- a/cgi-bin/uebung08/hangman_lib.php
+++ b/cgi-bin/uebung08/hangman_lib.php
@@ -77,7 +77,7 @@ function guessLetter($letter) {
     
     //if the guessword doesn't contain the letter increment errorCount
     if (!$wordcontainsletter) {
-        $_SESSION['errorCount'] += 1;
+        $_SESSION['errorCount'] = $_SESSION['errorCount'] + 1;
     }
     
     //refresh the state