fixed implode arguments & .gitignore for phpstorm

mike42 · Sep 11, 2020 · 6a6fa15 · 6a6fa15
1 parent 32d6c83
commit 6a6fa15
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git 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
@@ -62,7 +62,7 @@ public function finalize()
      */
     public function getData()
     {
-        return implode($this -> buffer);
+        return implode('', $this -> buffer);
     }
 
     /**