report_at_exit fix for empty auto_{list,tuple}

NERSC · Aug 6, 2019 · 7204286 · 7204286
1 parent 8f1cac8
commit 7204286
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/source/timemory/variadic/auto_list.hpp b/source/timemory/variadic/auto_list.hpp
@@ -236,7 +236,8 @@ auto_list<Types...>::~auto_list()
         {
             std::stringstream ss;
             ss << m_temporary_object;
-            std::cout << ss.str() << std::endl;
+            if(ss.str().length() > 0)
+                std::cout << ss.str() << std::endl;
         }
 
         if(m_reference_object)

diff --git a/source/timemory/variadic/auto_tuple.hpp b/source/timemory/variadic/auto_tuple.hpp
@@ -200,7 +200,8 @@ auto_tuple<Types...>::~auto_tuple()
         {
             std::stringstream ss;
             ss << m_temporary_object;
-            std::cout << ss.str() << std::endl;
+            if(ss.str().length() > 0)
+                std::cout << ss.str() << std::endl;
         }
 
         if(m_reference_object)