1 files changed, 1 insertions, 1 deletions
diff --git a/utilities/Rips_complex/rips_correlation_matrix_persistence.cpp b/utilities/Rips_complex/rips_correlation_matrix_persistence.cpp
index c78677d2..287e8915 100644
--- a/utilities/Rips_complex/rips_correlation_matrix_persistence.cpp
+++ b/utilities/Rips_complex/rips_correlation_matrix_persistence.cpp
@@ -166,6 +166,6 @@ void program_options(int argc, char* argv[], std::string& csv_matrix_file, std::
 
     std::cout << "Usage: " << argv[0] << " [options] input-file" << std::endl << std::endl;
     std::cout << visible << std::endl;
-    std::abort();
+    exit(-1);
   }
 }