malloc check voodo portability quirk

Get rid of a non portable shell export VAR=VALUE
costruct. "Posix requires export to honor assignments
made as arguments, but older shells do not support this,
including /bin/sh in Solaris 10.
Portable scripts should separate assignments
and exports into different statements"
(from http://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.69/html_node/Limitations-of-Builtins.html)

2 files changed, 12 insertions, 2 deletions

diff --git a/CHANGES b/CHANGES
index 6e5659c..2c9941b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,12 @@
 1.17 -> 2.0:
+    - devzero2000: malloc check voodo portability quirk
+      Get rid of a non portable shell export VAR=VALUE
+      costruct. "Posix requires export to honor assignments
+      made as arguments, but older shells do not support this,
+      including /bin/sh in Solaris 10.
+      Portable scripts should separate assignments
+      and exports into different statements"
+      (from http://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.69/html_node/Limitations-of-Builtins.html)
     - devzero2000: check secure_getenv for glibc 2.17 
       Use secure_getenv if it is available.
       Fall back to __secure_getenv if it is not.
diff --git a/testit.sh b/testit.sh
index 19b4c0c..c2af1a5 100755
--- a/testit.sh
+++ b/testit.sh
@@ -3,9 +3,11 @@
 # malloc voo-doo
 ###############################################
 # see http://lists.gnupg.org/pipermail/gcrypt-devel/2010-June/001605.html
-export MALLOC_CHECK_=3
+MALLOC_CHECK_=3
+export MALLOC_CHECK_
 # http://udrepper.livejournal.com/11429.html
-export MALLOC_PERTURB_=`expr \( $RANDOM % 255 \) + 1 `
+MALLOC_PERTURB_=`expr \( $RANDOM % 255 \) + 1 `
+export MALLOC_PERTURB_
 #
 if [ -z "${MALLOC_PERTURB_}" ]  # XXX: some shell don't have RANDOM ?
 then