fix bug in CSR get row function

88b84436 · Guolin Ke · GitHub · f56699eb · 88b84436
Commit 88b84436 authored Nov 20, 2016 by Guolin Ke Committed by GitHub Nov 20, 2016
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Showing with 5 additions and 5 deletions

src/c_api.cpp src/c_api.cpp +5 -5

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--- a/src/c_api.cpp
+++ b/src/c_api.cpp
@@ -660,7 +660,7 @@ RowFunctionFromCSR(const void* indptr, int indptr_type, const int32_t* indices,
        std::vector<std::pair<int, double>> ret;
        int64_t start = ptr_indptr[idx];
        int64_t end = ptr_indptr[idx + 1];
-        for (int64_t i = start; i <= end; ++i) {
+        for (int64_t i = start; i < end; ++i) {
          ret.emplace_back(indices[i], data_ptr[i]);
        }
        return ret;
@@ -671,7 +671,7 @@ RowFunctionFromCSR(const void* indptr, int indptr_type, const int32_t* indices,
        std::vector<std::pair<int, double>> ret;
        int64_t start = ptr_indptr[idx];
        int64_t end = ptr_indptr[idx + 1];
-        for (int64_t i = start; i <= end; ++i) {
+        for (int64_t i = start; i < end; ++i) {
          ret.emplace_back(indices[i], data_ptr[i]);
        }
        return ret;
@@ -685,7 +685,7 @@ RowFunctionFromCSR(const void* indptr, int indptr_type, const int32_t* indices,
        std::vector<std::pair<int, double>> ret;
        int64_t start = ptr_indptr[idx];
        int64_t end = ptr_indptr[idx + 1];
-        for (int64_t i = start; i <= end; ++i) {
+        for (int64_t i = start; i < end; ++i) {
          ret.emplace_back(indices[i], data_ptr[i]);
        }
        return ret;
@@ -696,7 +696,7 @@ RowFunctionFromCSR(const void* indptr, int indptr_type, const int32_t* indices,
        std::vector<std::pair<int, double>> ret;
        int64_t start = ptr_indptr[idx];
        int64_t end = ptr_indptr[idx + 1];
-        for (int64_t i = start; i <= end; ++i) {
+        for (int64_t i = start; i < end; ++i) {
          ret.emplace_back(indices[i], data_ptr[i]);
        }
        return ret;