fix MissingType::Zero in categorical features. (#2275)

86a95783 · Guolin Ke · GitHub · 7189743d · 86a95783
Unverified Commit 86a95783 authored Jul 23, 2019 by Guolin Ke Committed by GitHub Jul 23, 2019
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src/io/bin.cpp src/io/bin.cpp +0 -2

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--- a/src/io/bin.cpp
+++ b/src/io/bin.cpp
@@ -367,8 +367,6 @@ namespace LightGBM {
        // Use MissingType::None to represent this bin contains all categoricals
        if (cur_cat == distinct_values_int.size() && na_cnt == 0) {
          missing_type_ = MissingType::None;
-        } else if (na_cnt == 0) {
-          missing_type_ = MissingType::Zero;
        } else {
          missing_type_ = MissingType::NaN;
        }