Change exit calls to throwing an exception

This way the error won't be fatal in a unit test

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/files.php b/lib/files.php
index f5dffd970d2..ce46d13da41 100644
--- a/lib/files.php
+++ b/lib/files.php
@@ -62,7 +62,7 @@ class OC_Files {
 			$zip = new ZipArchive();
 			$filename = OC_Helper::tmpFile('.zip');
 			if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE)!==true) {
-				exit("cannot open <$filename>\n");
+				throw new Exception("cannot open '$filename'\n");
 			}
 			foreach ($files as $file) {
 				$file = $dir . '/' . $file;
@@ -93,7 +93,7 @@ class OC_Files {
 			$zip = new ZipArchive();
 			$filename = OC_Helper::tmpFile('.zip');
 			if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE)!==true) {
-				exit("cannot open <$filename>\n");
+				throw new Exception("cannot open '$filename'\n");
 			}
 			$file = $dir . '/' . $files;
 			self::zipAddDir($file, $zip);