[Discuss-gnuradio] gr_vector_map.cc has uninitialized loop index vars (patch attached)

[Porges, Donald]

Hello list:

The recently added file gr_vector_map.cc has two loops with index variables 
that are never initialized.  (Surprisingly, g++ -Wall does not catch this 
form.)  They look like


  for (unsigned int i; i < in_vlens.size(); i++) {
    in_sizeofs.push_back(in_vlens[i]*item_size);
  }

g++ 4.6.3 (Ubuntu) managed to generate an init of 0 anyway; g++ 4.2.1 (Mac) did 
not.

I've attached a small patch.

gr_vector_map.cc.patch
Description: gr_vector_map.cc.patch