1 files changed, 5 insertions, 1 deletions
diff --git a/tests/fff_print/test_data.cpp b/tests/fff_print/test_data.cpp
index 70f82f4a5..09ca730ec 100644
--- a/tests/fff_print/test_data.cpp
+++ b/tests/fff_print/test_data.cpp
@@ -244,8 +244,12 @@ std::string gcode(Print & print)
 	boost::filesystem::path temp = boost::filesystem::unique_path();
     print.set_status_silent();
     print.process();
+#if ENABLE_GCODE_VIEWER
+    print.export_gcode(temp.string(), nullptr, nullptr);
+#else
     print.export_gcode(temp.string(), nullptr);
-	std::ifstream t(temp.string());
+#endif // ENABLE_GCODE_VIEWER
+    std::ifstream t(temp.string());
 	std::string str((std::istreambuf_iterator<char>(t)), std::istreambuf_iterator<char>());
 	boost::nowide::remove(temp.string().c_str());
 	return str;