testutil/driver.c: Fix function prototype warning [-Wstrict-prototypes]
(introduced by commit which added -Wstrict-prototypes)
@@ -74,7 +74,7 @@ int subtest_level(void)
}
#ifndef OPENSSL_NO_CRYPTO_MDEBUG
-static int should_report_leaks()
+static int should_report_leaks(void)
{
/*
* When compiled with enable-crypto-mdebug, OPENSSL_DEBUG_MEMORY=0
