From 346915b450ca17c226b1f297fb76e54a1dd772b4 Mon Sep 17 00:00:00 2001
From: kevin <kevin@whistle.home>
Date: Mon, 1 Jun 2015 12:50:32 -0400
Subject: [PATCH] cmProc.c:  Chnaged labs() to fabs() in calc of 'dLogProb' in
 cmChmmTrain().

---
 cmProc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmProc.c b/cmProc.c
index 1d167a1..8531a04 100644
--- a/cmProc.c
+++ b/cmProc.c
@@ -4393,7 +4393,7 @@ cmRC_t    cmChmmTrain( cmChmm_t* p, const cmReal_t* oM, unsigned T, unsigned ite
     cmReal_t logProb0 =  cmChmmForward( p, oM, T, alphaM, logPrV );
 
     // check for convergence
-    cmReal_t dLogProb =  labs(logProb0-logProb) / ((labs(logProb0)+labs(logProb)+cmReal_EPSILON)/2);
+    cmReal_t dLogProb =  fabs(logProb0-logProb) / ((fabs(logProb0)+fabs(logProb)+cmReal_EPSILON)/2);
     if( dLogProb < thresh )
       break;