From 617517b1426c57b9505b65ea532e5fea9fc5a708 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Mon, 22 Mar 2010 19:33:34 +0000
Subject: handle empty files

---
 it.class | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'it.class')

diff --git a/it.class b/it.class
index 2fc4b35..ab4d87b 100644
--- a/it.class
+++ b/it.class
@@ -747,7 +747,7 @@ static function mail($p)
 static function file_get($filename, $p = array())
 {
 	$data = file_get_contents($filename == "-" ? "php://stdin" : $filename);
-	if ($p['keyval'])
+	if ($p['keyval'] && $data !== false)
 	{
 		foreach (explode("\n", rtrim($data, "\n")) as $line)
 		{
@@ -756,7 +756,7 @@ static function file_get($filename, $p = array())
 		}
 	}
 	else if ($p['lines'])
-		$result = explode("\n", rtrim($data, "\n"));
+		$result = $data !== false ? explode("\n", rtrim($data, "\n")) : array();
 	else
 		$result = $data;
 
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