From: rofu <rofu@16e7d947-dcc2-db11-b54a-0017319806e7>
Date: Thu, 24 Dec 2009 07:28:19 +0000 (+0000)
Subject: Change
X-Git-Tag: v160~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=63186c80fc72926f2b39b5aa63e6c3d18185641d;p=liblinear

Change
	if(nrhs > 0 && nrhs < 5)
to
	if(nrhs > 1 && nrhs < 5)
in mexFunction to make sure accessing prhs[1] is legal.
---

diff --git a/matlab/train.c b/matlab/train.c
index 2a97feb..8a6b919 100644
--- a/matlab/train.c
+++ b/matlab/train.c
@@ -283,7 +283,7 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	srand(1);
 
 	// Transform the input Matrix to libsvm format
-	if(nrhs > 0 && nrhs < 5)
+	if(nrhs > 1 && nrhs < 5)
 	{
 		int err=0;