From 6a6fa1504344acf01729c4e9ab0d5ad895f04f7e Mon Sep 17 00:00:00 2001
From: Alex Izhevsky <iz65535@gmail.com>
Date: Fri, 11 Sep 2020 13:31:00 +0300
Subject: [PATCH] fixed implode arguments & .gitignore for phpstorm

---
 .gitignore                                                | 3 +++
 src/Mike42/Escpos/PrintConnectors/DummyPrintConnector.php | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 8632f891..dcd7bada 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,9 @@
 .project
 .buildpath
 
+# phpstorm files
+.idea
+
 # doxygen files
 doc/html
 doc/latex
diff --git a/src/Mike42/Escpos/PrintConnectors/DummyPrintConnector.php b/src/Mike42/Escpos/PrintConnectors/DummyPrintConnector.php
index 9b27605d..1154b6cf 100644
--- a/src/Mike42/Escpos/PrintConnectors/DummyPrintConnector.php
+++ b/src/Mike42/Escpos/PrintConnectors/DummyPrintConnector.php
@@ -62,7 +62,7 @@ public function finalize()
      */
     public function getData()
     {
-        return implode($this -> buffer);
+        return implode('', $this -> buffer);
     }
 
     /**