fix compiler warning

hcho3 · Apr 28, 2015 · d568ed8 · d568ed8
1 parent 240fda7
commit d568ed8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/dmlc/logging.h b/include/dmlc/logging.h
@@ -102,7 +102,7 @@ class DateLogger {
     _tzset();
 #endif
   }
-  char* const HumanDate() {
+  const char* HumanDate() {
 #if defined(_MSC_VER)
     _strtime_s(buffer_, sizeof(buffer_));
 #else