From 5c9feedda48f5f64482204a615cd17b79bd60bac Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 2 Jan 2014 15:31:43 +0000
Subject: [PATCH] Fix exp2l using in inv_ch_square function.

---
 src/classifiers/bayes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/classifiers/bayes.c b/src/classifiers/bayes.c
index ae291de24..554fc777c 100644
--- a/src/classifiers/bayes.c
+++ b/src/classifiers/bayes.c
@@ -124,7 +124,7 @@ inv_chi_square (gdouble value, gint freedom_deg)
 #ifdef HAVE_EXPL
 	prob = expl (-value);
 #elif defined(HAVE_EXP2L)
-	prob = exp2l (-value);
+	prob = exp2l (-value * log2 (M_E));
 #else
 	prob = exp (-value);
 #endif
-- 
2.39.5