tests/runtests.c: Address byte_character_handler unused variables

diff --git a/expat/tests/runtests.c b/expat/tests/runtests.c
index f84758017d96248edd97b55f6b27afd2bb06e225..55d9a4c3b373600cbc04f7325455e6266a8448ad 100644 (file)
--- a/expat/tests/runtests.c
+++ b/expat/tests/runtests.c
@@ -2264,6 +2264,10 @@ byte_character_handler(void *userData,
         fail("Buffer length incorrect");
     if (s != buffer + offset)
         fail("Buffer position incorrect");
+#else
+    (void)userData;
+    (void)s;
+    (void)len;
 #endif
 }