From d05577d3037eaf8fa1c7fed121bcb68c166ff316 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Bl=C3=A4ul?= <blaeul@quodata.de>
Date: Fri, 2 Feb 2018 13:49:57 +0100
Subject: [PATCH] output(): Use better mime type for \t separator.

Fixes #79
---
 src/Csv.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Csv.php b/src/Csv.php
index a4062f6..13f165f 100644
--- a/src/Csv.php
+++ b/src/Csv.php
@@ -455,7 +455,10 @@ class Csv {
         $flat_string = $this->unparse($data, $fields, null, null, $delimiter);
 
         if (!is_null($filename)) {
-            header('Content-type: application/csv');
+            $mime = $delimiter === "\t" ?
+                'text/tab-separated-values' :
+                'application/csv';
+            header('Content-type: ' . $mime);
             header('Content-Length: ' . strlen($flat_string));
             header('Cache-Control: no-cache, must-revalidate');
             header('Pragma: no-cache');