[PATCH 2/3] tests: tiny simplification in TESTS_ENVIRONMENT definition

[Stefano Lattarini]

* tests/Makefile.am (TESTS_ENVIRONMENT): Remove redundant use of
`export'.
---
 tests/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 736df9e..13d3ca6 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -121,7 +121,7 @@ TESTS_ENVIRONMENT =                         \
   CC='$(CC)'                                   \
   GREP_TEST_NAME=`echo $$tst|sed 's,^\./,,;s,/,-,g'` \
   MAKE=$(MAKE)                                 \
-  MALLOC_PERTURB_=$(MALLOC_PERTURB_); export MALLOC_PERTURB_ \
+  MALLOC_PERTURB_=$(MALLOC_PERTURB_)           \
   PACKAGE_BUGREPORT='$(PACKAGE_BUGREPORT)'     \
   PACKAGE_VERSION=$(PACKAGE_VERSION)           \
   PERL='$(PERL)'                               \
-- 
1.7.2.3