diff -Naur src.patched-2/em.cpp src/em.cpp
--- src.patched-2/em.cpp	2011-09-10 01:00:53.128977442 +0200
+++ src/em.cpp	2011-09-28 17:49:10.307488674 +0200
@@ -137,7 +137,6 @@
     clear();
 
     size_t data_size;
-    CvEMParams _params;
     CvSeqReader reader;
     CvFileNode* em_node = 0;
     CvFileNode* tmp_node = 0;
@@ -157,7 +156,7 @@
     CV_CALL( inv_eigen_values = (CvMat*)cvReadByName( fs, em_node, "inv_eigen_values" ));
 
     // Size of all the following data
-    data_size = _params.nclusters*2*sizeof(CvMat*);
+    data_size = params.nclusters*2*sizeof(CvMat*);
 
     CV_CALL( tmp_covs = (CvMat**)cvAlloc( data_size ));
     memset( tmp_covs, 0, data_size );