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| author | H.Merijn Brand <h.m.brand@xs4all.nl> | 2007-12-04 22:45:16 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-12-04 14:48:45 -0800 |
| commit | 5188408057b31a604f00496582aa873054ad6746 (patch) | |
| tree | e753db084f0eb5b31fc9c61a972dc4f9d20eb9d0 /t/t0001-init.sh | |
| parent | e5d3de5c457d1a82c921b9bf2cd9a962970ce30e (diff) | |
| download | git-5188408057b31a604f00496582aa873054ad6746.tar.gz git-5188408057b31a604f00496582aa873054ad6746.tar.xz | |
Do not rely on the exit status of "unset" for unset variables
POSIX says that exit status "0" means that "unset" successfully unset
the variable. However, it is kind of ambiguous if an environment
variable which was not set could be successfully unset.
At least the default shell on HP-UX insists on reporting an error in
such a case, so just ignore the exit status of "unset".
[Dscho: extended the patch to git-submodule.sh, as Junio realized that
this is the only other place where we check the exit status of "unset".]
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t0001-init.sh')
| -rwxr-xr-x | t/t0001-init.sh | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/t/t0001-init.sh b/t/t0001-init.sh index b14b3ec39..c015405f1 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -25,7 +25,7 @@ check_config () { test_expect_success 'plain' ' ( - unset GIT_DIR GIT_WORK_TREE && + unset GIT_DIR GIT_WORK_TREE mkdir plain && cd plain && git init @@ -35,7 +35,7 @@ test_expect_success 'plain' ' test_expect_success 'plain with GIT_WORK_TREE' ' if ( - unset GIT_DIR && + unset GIT_DIR mkdir plain-wt && cd plain-wt && GIT_WORK_TREE=$(pwd) git init @@ -48,7 +48,7 @@ test_expect_success 'plain with GIT_WORK_TREE' ' test_expect_success 'plain bare' ' ( - unset GIT_DIR GIT_WORK_TREE GIT_CONFIG && + unset GIT_DIR GIT_WORK_TREE GIT_CONFIG mkdir plain-bare-1 && cd plain-bare-1 && git --bare init @@ -58,7 +58,7 @@ test_expect_success 'plain bare' ' test_expect_success 'plain bare with GIT_WORK_TREE' ' if ( - unset GIT_DIR GIT_CONFIG && + unset GIT_DIR GIT_CONFIG mkdir plain-bare-2 && cd plain-bare-2 && GIT_WORK_TREE=$(pwd) git --bare init @@ -72,7 +72,7 @@ test_expect_success 'plain bare with GIT_WORK_TREE' ' test_expect_success 'GIT_DIR bare' ' ( - unset GIT_CONFIG && + unset GIT_CONFIG mkdir git-dir-bare.git && GIT_DIR=git-dir-bare.git git init ) && @@ -82,7 +82,7 @@ test_expect_success 'GIT_DIR bare' ' test_expect_success 'GIT_DIR non-bare' ' ( - unset GIT_CONFIG && + unset GIT_CONFIG mkdir non-bare && cd non-bare && GIT_DIR=.git git init @@ -93,7 +93,7 @@ test_expect_success 'GIT_DIR non-bare' ' test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' ' ( - unset GIT_CONFIG && + unset GIT_CONFIG mkdir git-dir-wt-1.git && GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init ) && @@ -103,7 +103,7 @@ test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' ' test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' ' if ( - unset GIT_CONFIG && + unset GIT_CONFIG mkdir git-dir-wt-2.git && GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-2.git git --bare init ) |