Fix some shadow and unused parameter warnings

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tests/test_x509_path.cpp b/src/tests/test_x509_path.cpp
index 7ea0f5b04..49f937475 100644
--- a/src/tests/test_x509_path.cpp
+++ b/src/tests/test_x509_path.cpp
@@ -555,7 +555,7 @@ std::vector<Test::Result> BSI_Path_Validation_Tests::run()
           * the validation function may be relevant, i.e. if issuer DNs are
           * ambiguous.
           */
-         for (int i = 0; i < 16; i++)
+         for (size_t r = 0; r < 16; r++)
             {
             std::random_shuffle(++(certs.begin()), certs.end());