error corrected in VtkVectorWriter

AMDiS/src/io/VtkVectorWriter.cc

@@ -88,7 +88,7 @@ namespace AMDiS {
 
     for(resultIter.reset(); !resultIter.end(); resultIter++)
     {
-      std::vector<double> val;
+      std::vector<double> val(0);
       for (size_t i = 0; i < static_cast<size_t>(iterators.size()); i++)
 	val.push_back(*(*(iterators[i])));
 
@@ -149,7 +149,7 @@ namespace AMDiS {
 
     for(resultIter.reset(); !resultIter.end(); resultIter++)
     {
-      std::vector<double> val;
+      std::vector<double> val(0);
       for (size_t i = 0; i < static_cast<size_t>(iterators.size()); i++)
 	val.push_back(*(*(iterators[i])));
 

AMDiS/src/io/VtkVectorWriter.h

@@ -127,9 +127,8 @@ namespace AMDiS {
     
     std::ostream& print(const std::vector<double> &l, std::ostream &o) {
       std::vector<double>::const_iterator it = l.begin();
-      for (size_t i = 0; it != l.end() && i < l.size(); i++) {
-	o << (fabs(*it) < 1e-40 ? 0.0 : *it) << (i < l.size() - 1 ? " " : "");
-	++it;
+      for (size_t i = 0; i < l.size(); i++) {
+	o << (fabs(l[i]) < 1e-40 ? 0.0 : l[i]) << " ";
       }
       if (writeAs3dVector) {
 	for (int i = l.size(); i < 3; i++)