[UPDATE] Update rabit and threadlocal (#2114)

* [UPDATE] Update rabit and threadlocal * minor fix to make build system happy * upgrade requirement to g++4.8 * upgrade dmlc-core * update travis
2017-03-16 18:48:37 -07:00
parent b0c972aa4d
commit d581a3d0e7
28 changed files with 59 additions and 48 deletions
--- a/src/learner.cc
+++ b/src/learner.cc
@@ -243,7 +243,7 @@ class LearnerImpl : public Learner {
      CHECK_NE(header, "bs64")
          << "Base64 format is no longer supported in brick.";
      if (header == "binf") {
-        CHECK_EQ(fp.Read(&header[0], 4), 4);
+        CHECK_EQ(fp.Read(&header[0], 4), 4U);
      }
    }
    // use the peekable reader.