Compil issue

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/alphashapes@1048 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 4fcfc1498408eb98a12ed5d48e620dc38d4c442d

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Persistent_cohomology/example/alpha_complex_3d_persistence.cpp b/src/Persistent_cohomology/example/alpha_complex_3d_persistence.cpp
index f81951ce..01497c7c 100644
--- a/src/Persistent_cohomology/example/alpha_complex_3d_persistence.cpp
+++ b/src/Persistent_cohomology/example/alpha_complex_3d_persistence.cpp
@@ -132,7 +132,7 @@ int main(int argc, char * const argv[]) {
   int coeff_field_characteristic = atoi(argv[2]);
 
   Filtration_value min_persistence = 0.0;
-  returnedScanValue = sscanf(argv[3], "%lf", &min_persistence);
+  int returnedScanValue = sscanf(argv[3], "%lf", &min_persistence);
   if ((returnedScanValue == EOF) || (min_persistence < -1.0)) {
     std::cerr << "Error: " << argv[3] << " is not correct\n";
     usage(argv[0]);