From: Andrew Dolgov <noreply@fakecake.org>
Date: Thu, 18 Jun 2015 15:53:52 +0000 (+0300)
Subject: apparently classifier may return NaN
X-Git-Tag: 16.3~276
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=bc0e565a7779152de054509ee52d9a34d077ca9f;p=tt-rss.git

apparently classifier may return NaN
---

diff --git a/plugins/af_sort_bayes/init.php b/plugins/af_sort_bayes/init.php
index 2293ea49..51867f08 100644
--- a/plugins/af_sort_bayes/init.php
+++ b/plugins/af_sort_bayes/init.php
@@ -315,10 +315,10 @@ class Af_Sort_Bayes extends Plugin {
 					$prob_good = $result[$id_good];
 					$prob_bad = $result[$id_bad];
 
-					if ($prob_good > 0.90) {
+					if (!is_nan($prob_good) && $prob_good > 0.90) {
 						$dst_category = $id_good;
 						$article["score_modifier"] += $this->score_modifier;
-					} else if ($prob_bad > 0.90) {
+					} else if (!is_nan($prob_bad) && $prob_bad > 0.90) {
 						$dst_category = $id_bad;
 						$article["score_modifier"] -= $this->score_modifier;
 					}