With bash on some platforms (e.g. FreeBSD 8.0), exporting an unset
variable does not "unexport" it. The called process gets an empty
string from getenv(3) instead of NULL.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
wrap-for-bin.sh | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/wrap-for-bin.sh b/wrap-for-bin.sh
index aece782..09feb1f 100644
--- a/wrap-for-bin.sh
+++ b/wrap-for-bin.sh
@@ -7,10 +7,15 @@
# @@BUILD_DIR@@ and @@PROG@@.
GIT_EXEC_PATH='@@BUILD_DIR@@'
-test -z "$NO_SET_GIT_TEMPLATE_DIR" &&
+if test -n "$NO_SET_GIT_TEMPLATE_DIR"
+then
+ unset GIT_TEMPLATE_DIR
+else
GIT_TEMPLATE_DIR='@@BUILD_DIR@@/templates/blt'
+ export GIT_TEMPLATE_DIR
+fi
GITPERLLIB='@@BUILD_DIR@@/perl/blib/lib'
PATH='@@BUILD_DIR@@/bin-wrappers:'"$PATH"
-export GIT_EXEC_PATH GIT_TEMPLATE_DIR GITPERLLIB PATH
+export GIT_EXEC_PATH GITPERLLIB PATH
exec "${GIT_EXEC_PATH}/@@PROG@@" "$@"
--
1.7.0.1.288.gffe3c
--
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