test-lib: Allow overriding of TEST_DIRECTORY

diff --git a/wrap-for-bin.sh b/wrap-for-bin.sh
index c5075c9c61ca97923e233622061da8365641b6c4..09feb1f7373367866668f3ac7c121e49bdde8096 100644 (file)
--- a/wrap-for-bin.sh
+++ b/wrap-for-bin.sh
@@ -7,9 +7,15 @@
 # @@BUILD_DIR@@ and @@PROG@@.
 
 GIT_EXEC_PATH='@@BUILD_DIR@@'
-GIT_TEMPLATE_DIR='@@BUILD_DIR@@/templates/blt'
+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 "${GIT_EXEC_PATH}/@@PROG@@" "$@"