fix broken clang build: add missing template keyword

Summary: Broken in D1054291

Test Plan: build adpublisher in clang mode which was one of the two projects that failed to build.

Reviewed By: bmaurer@fb.com

FB internal diff: D1067652

@override-unit-failures

diff --git a/folly/stats/TimeseriesHistogram-defs.h b/folly/stats/TimeseriesHistogram-defs.h
index ddf71d353c07131de0753458b694836b83b415ed..abc7dee1d7ffdb659d80073f126f346d6fd09344 100644 (file)
--- a/folly/stats/TimeseriesHistogram-defs.h
+++ b/folly/stats/TimeseriesHistogram-defs.h
@@ -202,7 +202,7 @@ std::string TimeseriesHistogram<T, TT, C>::getString(int level) const {
     const ContainerType& cont = buckets_.getByIndex(i);
     toAppend(buckets_.getBucketMin(i),
              ":", cont.count(level),
-             ":", cont.avg<ValueType>(level), &result);
+             ":", cont.template avg<ValueType>(level), &result);
   }
 
   return result;