From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 25 Dec 2012 08:26:29 +0000 (+0400)
Subject: updater: add gunzip checking
X-Git-Tag: 1.7.0~126
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=04486904820a324b8282f7063f574ca3c5e64813;p=tt-rss.git

updater: add gunzip checking
---

diff --git a/plugins/updater/updater.php b/plugins/updater/updater.php
index 1dbd5ab6..b089e813 100644
--- a/plugins/updater/updater.php
+++ b/plugins/updater/updater.php
@@ -67,6 +67,17 @@ class Updater extends Plugin {
 				$stop = true; break;
 			}
 
+			array_push($log, "Checking for gunzip...");
+
+			$system_rc = 0;
+			system("gunzip --version >/dev/null", $system_rc);
+
+			if ($system_rc != 0) {
+				array_push($log, "Could not run gunzip executable (RC=$system_rc).");
+				$stop = true; break;
+			}
+
+
 			array_push($log, "Checking for latest version...");
 
 			$version_info = json_decode(fetch_file_contents("http://tt-rss.org/version.php"),