Fix build with OpenSSL 1.1.1a

OpenSSL 1.1.1a replaces the CRYPTO_get_locking_callback() function with a macro definition to (NULL).
mumble-voip · Dec 31, 2018 · a78cff3 · a78cff3
1 parent 4f0394a
commit a78cff3
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/SSL.cpp b/src/SSL.cpp
@@ -29,8 +29,7 @@ void MumbleSSL::initialize() {
 	// If we detect that no locking callback is configured, we
 	// have to set it up ourselves to allow multi-threaded use
 	// of OpenSSL.
-	void *lockcb = reinterpret_cast<void *>(CRYPTO_get_locking_callback());
-	if (lockcb == NULL) {
+	if (CRYPTO_get_locking_callback() == NULL) {
 		SSLLocks::initialize();
 	}
 }