From d14f0be01c06a872a7fb0cef6e0fa67ad7bc4a4f Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Wed, 11 Dec 2013 02:01:50 -0500
Subject: minor fix: Only use UPLOADARG if it exists


diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 779ef08..370c8be 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -908,7 +908,9 @@ set(OPENSCAD_UPLOAD_TESTS $ENV{OPENSCAD_UPLOAD_TESTS})
 if (OPENSCAD_UPLOAD_TESTS)
   set(UPLOADARG "--upload")
 endif()
-string(REPLACE __openscad_upload_tests__ ${UPLOADARG} TMP ${TMP})
+if (UPLOADARG)
+  string(REPLACE __openscad_upload_tests__ ${UPLOADARG} TMP ${TMP})
+endif()
 
 if (MINGW_CROSS_ENV_DIR)
   string(REPLACE __wine__ wine TMP ${TMP})
-- 
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