warning fixed

670a1d70 · Guolin Ke · GitHub · 3e405f2c · 670a1d70
Commit 670a1d70 authored Oct 19, 2016 by Guolin Ke Committed by GitHub Oct 19, 2016
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Showing with 2 additions and 2 deletions

src/io/parser.cpp src/io/parser.cpp +2 -2

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--- a/src/io/parser.cpp
+++ b/src/io/parser.cpp
@@ -34,7 +34,7 @@ bool CheckHasLabelForLibsvm(std::string& str) {
 bool CheckHasLabelForTSV(std::string& str, int num_features) {
  str = Common::Trim(str);
  auto tokens = Common::Split(str.c_str(), '\t');
-  if (tokens.size() == num_features) {
+  if (static_cast<int>(tokens.size()) == num_features) {
    return false;
  } else {
    return true;
@@ -44,7 +44,7 @@ bool CheckHasLabelForTSV(std::string& str, int num_features) {
 bool CheckHasLabelForCSV(std::string& str, int num_features) {
  str = Common::Trim(str);
  auto tokens = Common::Split(str.c_str(), ',');
-  if (tokens.size() == num_features) {
+  if (static_cast<int>(tokens.size()) == num_features) {
    return false;
  } else {
    return true;