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Commit 92351659 authored by Guolin Ke's avatar Guolin Ke Committed by GitHub
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quick fix for bug of negative index

parent 19e085c9
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src/io/sparse_bin.hpp
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...@@ -279,7 +279,7 @@ inline VAL_T SparseBinIterator<VAL_T>::InnerGet(data_size_t idx) { ...@@ -279,7 +279,7 @@ inline VAL_T SparseBinIterator<VAL_T>::InnerGet(data_size_t idx) {
while (cur_pos_ < idx && i_delta_ < bin_data_->num_vals_) { while (cur_pos_ < idx && i_delta_ < bin_data_->num_vals_) {
bin_data_->NextNonzero(&i_delta_, &cur_pos_); bin_data_->NextNonzero(&i_delta_, &cur_pos_);
} }
if (cur_pos_ == idx && i_delta_ < bin_data_->num_vals_) { if (cur_pos_ == idx && i_delta_ < bin_data_->num_vals_ && i_delta_ >= 0) {
return bin_data_->vals_[i_delta_]; return bin_data_->vals_[i_delta_];
} else { } else {
return 0; return 0;
......
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