[PATCH v2] tests: fix typo

[JingPiao Chen]

* tests/dup3.c (SKIP_MAIN_UNDEFINED): Remove repeated &&.
---
Update commit message

 tests/dup3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/dup3.c b/tests/dup3.c
index 252e846..7a65b61 100644
--- a/tests/dup3.c
+++ b/tests/dup3.c
@@ -23,6 +23,6 @@ main(void)
 
 #else
 
-SKIP_MAIN_UNDEFINED("__NR_dup3 && && O_CLOEXEC")
+SKIP_MAIN_UNDEFINED("__NR_dup3 && O_CLOEXEC")
 
 #endif
-- 
2.7.4