From 03e493d144fb3b4e524f0d5e757d82021d1cbed8 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Wed, 14 Nov 2018 13:24:08 +0100
Subject: do not silently ::fatal when trying to open $args[0] with ../ as
 filename (which it is not always)

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

diff --git a/it.class b/it.class
index 4f6514a..baaf91c 100644
--- a/it.class
+++ b/it.class
@@ -921,8 +921,8 @@ static function _stdin_next()
 {
 	if ($result = $GLOBALS['it_stdin']['args'])
 	{
-		$GLOBALS['it_stdin']['filename'] = array_shift($GLOBALS['it_stdin']['args']);
-		$GLOBALS['it_stdin']['fd'] = ($GLOBALS['it_stdin']['filename'] == "-") ? STDIN : @it::fopen($GLOBALS['it_stdin']['filename'], "r");
+		$GLOBALS['it_stdin']['filename'] = $filename = array_shift($GLOBALS['it_stdin']['args']);
+		$GLOBALS['it_stdin']['fd'] = $filename == "-" ? STDIN : (file_exists($filename) ? it::fopen($filename, "r") : false);
 		$GLOBALS['it_stdin']['line'] = 0;
 	}
 
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