Silence a format-related warning (%i -> %lu).

diff --git a/src/xml-tree_stub.cpp b/src/xml-tree_stub.cpp
index 9744694..54f5c9a 100644 (file)
--- a/src/xml-tree_stub.cpp
+++ b/src/xml-tree_stub.cpp
@@ -350,7 +350,7 @@ static std::vector<int32_t> sort_results(std::vector<int32_t> v, xml_tree *t)
       };                                                               \
       caml_initialize(&Field(res_array, i), Val_int(j));               \
     };                                                                 \
-    fprintf(stderr, "Raw results: %i, Sorted reulsts %i\n", uresults.size(), results.size()); \
+    fprintf(stderr, "Raw results: %lu, Sorted reulsts %lu\n", uresults.size(), results.size()); \
     free(cstr);                                                                \
     res = caml_alloc(2, 0);                                            \
     Store_field(res, 0, res_bv);                                       \