From 4429acb6ecc893facc24e03b0431b4a50c371561 Mon Sep 17 00:00:00 2001
From: Steve Boyd <emteknetnz@gmail.com>
Date: Wed, 11 Jul 2018 14:03:00 +1200
Subject: [PATCH] Ensure that the version number has a major, minor and patch
 number

---
 code/extractors/TikaServerTextExtractor.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/code/extractors/TikaServerTextExtractor.php b/code/extractors/TikaServerTextExtractor.php
index 5e42bc9..f3503f4 100644
--- a/code/extractors/TikaServerTextExtractor.php
+++ b/code/extractors/TikaServerTextExtractor.php
@@ -70,9 +70,17 @@ class TikaServerTextExtractor extends FileTextExtractor
 
     public function isAvailable()
     {
+        $version = $this->getVersion();
+        // ensure that the version number has a major, minor and patch number
+        // reason being that version_compare('1.7', '1.7.0') will return -1 instead of 0
+        for ($i = 0; $i < 2; $i++) {
+            if (substr_count($version, '.') < 2) {
+                $version .= '.0';
+            }
+        }
         return $this->getServerEndpoint() &&
             $this->getClient()->isAvailable() &&
-            version_compare($this->getVersion(), '1.7.0') >= 0;
+            version_compare($version, '1.7.0') >= 0;
     }
 
     public function supportsExtension($extension)