test-lib.sh: fix prepend_var() quoting issue

Fix a quoting issue in the function introduced in
b9638d7286 (test-lib: make $GIT_BUILD_DIR an absolute path,
2022-02-27), running the test suite where the git checkout was on a
path with e.g. a space in it would fail.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2022-06-30 12:18:35 +02:00 committed by Junio C Hamano
parent 386e7a9d30
commit 361fa321ec

View File

@ -57,14 +57,14 @@ fi
#
# prepend_var VAR : VALUE
prepend_var () {
eval "$1=$3\${$1:+${3:+$2}\$$1}"
eval "$1=\"$3\${$1:+${3:+$2}\$$1}\""
}
# If [AL]SAN is in effect we want to abort so that we notice
# problems. The GIT_SAN_OPTIONS variable can be used to set common
# defaults shared between [AL]SAN_OPTIONS.
prepend_var GIT_SAN_OPTIONS : abort_on_error=1
prepend_var GIT_SAN_OPTIONS : strip_path_prefix=\"$GIT_BUILD_DIR/\"
prepend_var GIT_SAN_OPTIONS : strip_path_prefix="$GIT_BUILD_DIR/"
# If we were built with ASAN, it may complain about leaks
# of program-lifetime variables. Disable it by default to lower