effort to have no warnings once again

src/twn_util.c

@@ -17,10 +17,16 @@ void cry_impl(const char *file, const int line, const char *title, const char *t
 
 
 static void log_impl(const char *restrict format, va_list args, SDL_LogPriority priority) {
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
     SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION,
                     priority,
                     format,
                     args);
+
+#pragma GCC diagnostic pop
 }