Code review: roll back to cout for output utilities

1 files changed, 1 insertions, 1 deletions

diff --git a/src/common/include/gudhi/writing_persistence_to_file.h b/src/common/include/gudhi/writing_persistence_to_file.h
index cdd8be0a..2e36b831 100644
--- a/src/common/include/gudhi/writing_persistence_to_file.h
+++ b/src/common/include/gudhi/writing_persistence_to_file.h
@@ -94,7 +94,7 @@ class Persistence_interval_common {
 **/
 template <typename Persistence_interval_range>
 void write_persistence_intervals_to_stream(const Persistence_interval_range& intervals,
-                                           std::ostream& out = std::clog) {
+                                           std::ostream& out = std::cout) {
   for (auto interval : intervals) {
     out << interval << "\n";
   }