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-rw-r--r--utilities/Cech_complex/cech_persistence.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/utilities/Cech_complex/cech_persistence.cpp b/utilities/Cech_complex/cech_persistence.cpp
index abd9dbcd..93e92695 100644
--- a/utilities/Cech_complex/cech_persistence.cpp
+++ b/utilities/Cech_complex/cech_persistence.cpp
@@ -131,6 +131,6 @@ void program_options(int argc, char* argv[], std::string& off_file_points, std::
std::cout << "Usage: " << argv[0] << " [options] input-file" << std::endl << std::endl;
std::cout << visible << std::endl;
- std::abort();
+ exit(-1);
}
}