[PATCH] t/Makefile: don't define TEST_RESULTS_DIRECTORY recursively

Commit 54bb901 (t/Makefile: fix result handling with
TEST_OUTPUT_DIRECTORY - 2013-04-26) incorrectly defined
TEST_RESULTS_DIRECTORY relative to itself, when it should be relative to
TEST_OUTPUT_DIRECTORY.  Fix this.

Signed-off-by: John Keeping <redacted>
---
 t/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/Makefile b/t/Makefile
index 11de5da..ebb7371 100644
--- a/t/Makefile
+++ b/t/Makefile

@@ -16,7 +16,7 @@ DEFAULT_TEST_TARGET ?= test
 TEST_LINT ?= test-lint-duplicates test-lint-executable
 
 ifdef TEST_OUTPUT_DIRECTORY
-TEST_RESULTS_DIRECTORY = $(TEST_RESULTS_DIRECTORY)/test-results
+TEST_RESULTS_DIRECTORY = $(TEST_OUTPUT_DIRECTORY)/test-results
 else
 TEST_RESULTS_DIRECTORY = test-results
 endif

-- 
1.8.3.rc0.149.g98a72f2.dirty