From 9d8bdf45b37e55d3dff659820b8772c58c60e516 Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Mon, 14 Oct 2019 19:01:12 +0000
Subject: [PATCH] - check result of fscanf

git-svn-id: http://moon:8086/svn/software/trunk/projects/RBM@549 b431acfa-c32f-4a4a-93f1-934dc6c82436
---
 Source/Weights.hpp | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/Source/Weights.hpp b/Source/Weights.hpp
index 968884d..b4a5f93 100644
--- a/Source/Weights.hpp
+++ b/Source/Weights.hpp
@@ -224,29 +224,41 @@ public:
 		if (!pFile)
 			return;
 
-		fscanf(pFile, "%d %d %d\n", &numVisibleX, &numVisibleY, &numHidden);
-
+		int result = fscanf(pFile, "%d %d %d\n", &numVisibleX, &numVisibleY, &numHidden);
+		if (result < 0)
+		{
+			return;
+		}
 		setUnits(numVisibleX, numVisibleY, numHidden);
 
 		uint32_t i, j;
 		float v;
 		for (i=0; i < m_numVisible; i++)
 		{
-			fscanf(pFile, "%f", &v);
-			m_bv(i) = v;
+			result = fscanf(pFile, "%f", &v);
+			if (result > 0)
+			{
+				m_bv(i) = v;
+			}
 		}
 		for (i=0; i < m_numHidden; i++)
 		{
-			fscanf(pFile, "%f", &v);
-			m_bh(i) = v;
+			result = fscanf(pFile, "%f", &v);
+			if (result > 0)
+			{
+				m_bh(i) = v;
+			}
 		}
 		for (i=0; i < m_numVisible; i++)
 		{
 			for (j=0; j < m_numHidden; j++)
 			{
 
-				fscanf(pFile, "%f", &v);
-				m_w(i, j) = v;
+				result = fscanf(pFile, "%f", &v);
+				if (result > 0)
+				{
+					m_w(i, j) = v;
+				}
 			}
 		}