1 files changed, 1 insertions, 1 deletions
diff --git a/doc/examples/stack.cpp b/doc/examples/stack.cpp
index f569004fc..0c00ed183 100644
--- a/doc/examples/stack.cpp
+++ b/doc/examples/stack.cpp
@@ -70,7 +70,7 @@ int main(int argc, char* argv[])
    int skipped = 0;
    for(int j = 1; argv[j] != 0; j++)
       {
-      std::ifstream file(argv[j]);
+      std::ifstream file(argv[j], std::ios::binary);
       if(!file)
          {
          std::cout << "ERROR: could not open " << argv[j] << std::endl;