Fix issue #13 : [Global - utilities] use exit(-1) instead of std::abort in utilities

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/ninja_cmake_warning_fix_vincent@3749 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 3235f72cc618dcb6ab70b1826a4d3ce2608fa168

2 files changed, 2 insertions, 2 deletions

diff --git a/src/Witness_complex/utilities/strong_witness_persistence.cpp b/src/Witness_complex/utilities/strong_witness_persistence.cpp
index 9d23df74..f386e992 100644
--- a/src/Witness_complex/utilities/strong_witness_persistence.cpp
+++ b/src/Witness_complex/utilities/strong_witness_persistence.cpp
@@ -151,6 +151,6 @@ void program_options(int argc, char* argv[], int& nbL, std::string& file_name, s
 
     std::cout << "Usage: " << argv[0] << " [options] input-file" << std::endl << std::endl;
     std::cout << visible << std::endl;
-    std::abort();
+    exit(-1);
   }
 }
diff --git a/src/Witness_complex/utilities/weak_witness_persistence.cpp b/src/Witness_complex/utilities/weak_witness_persistence.cpp
index 1315d2ba..ea00cfe7 100644
--- a/src/Witness_complex/utilities/weak_witness_persistence.cpp
+++ b/src/Witness_complex/utilities/weak_witness_persistence.cpp
@@ -151,6 +151,6 @@ void program_options(int argc, char* argv[], int& nbL, std::string& file_name, s
 
     std::cout << "Usage: " << argv[0] << " [options] input-file" << std::endl << std::endl;
     std::cout << visible << std::endl;
-    std::abort();
+    exit(-1);
   }
 }