Update src/c_api.cpp

Co-Authored-By: Nikita Titov <[email protected]>
microsoft · Mar 18, 2020 · fd3eead · fd3eead
1 parent 20fbc90
commit fd3eead
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/c_api.cpp b/src/c_api.cpp
@@ -523,7 +523,7 @@ class Booster {
     for (const auto& name : boosting_->FeatureNames()) {
       if (idx < len) {
         std::memcpy(out_strs[idx], name.c_str(), std::min(name.size() + 1, buffer_len));
-        out_strs[idx][buffer_len-1] = '\0';
+        out_strs[idx][buffer_len - 1] = '\0';
       }
       *out_buffer_len = std::max(name.size() + 1, *out_buffer_len);
       ++idx;