Merge of warning_fix branch

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@1512 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 8fd75ab3cb6a02013df18f6d5048755d39524b70

1 files changed, 1 insertions, 1 deletions

diff --git a/src/common/example/example_CGAL_points_off_reader.cpp b/src/common/example/example_CGAL_points_off_reader.cpp
index 264231b2..4522174a 100644
--- a/src/common/example/example_CGAL_points_off_reader.cpp
+++ b/src/common/example/example_CGAL_points_off_reader.cpp
@@ -37,7 +37,7 @@ int main(int argc, char **argv) {
   int n {0};
   for (auto point : point_cloud) {
     std::cout << "Point[" << n << "] = ";
-    for (int i {0}; i < point.size(); i++)
+    for (std::size_t i {0}; i < point.size(); i++)
       std::cout << point[i] << " ";
     std::cout << "\n";
     ++n;