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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2016-09-29 01:27:09 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-09-29 01:27:09 +0200 |
| commit | 992e0ff7e9a71a85a89d4fb7b4e6ace7ba74e2ba (patch) | |
| tree | 4cfe18aad25d0ea26a4f40c3570a94beb0e0bc27 /shell | |
| parent | 46a45ce02f2c6e775d437c66c5965458bb5d35d8 (diff) | |
| download | busybox-992e0ff7e9a71a85a89d4fb7b4e6ace7ba74e2ba.tar.gz | |
hush: fix ". EMPTY_LINE" not setting $? to 0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash_test/ash-misc/source3.right | 2 | ||||
| -rwxr-xr-x | shell/ash_test/ash-misc/source3.tests | 6 | ||||
| -rw-r--r-- | shell/hush.c | 2 | ||||
| -rw-r--r-- | shell/hush_test/hush-misc/source3.right | 2 | ||||
| -rwxr-xr-x | shell/hush_test/hush-misc/source3.tests | 6 |
5 files changed, 18 insertions, 0 deletions
diff --git a/shell/ash_test/ash-misc/source3.right b/shell/ash_test/ash-misc/source3.right new file mode 100644 index 000000000..bdf9001a5 --- /dev/null +++ b/shell/ash_test/ash-misc/source3.right @@ -0,0 +1,2 @@ +Zero:0 +Zero:0 diff --git a/shell/ash_test/ash-misc/source3.tests b/shell/ash_test/ash-misc/source3.tests new file mode 100755 index 000000000..1abf156ed --- /dev/null +++ b/shell/ash_test/ash-misc/source3.tests @@ -0,0 +1,6 @@ +# Test both empty file, and one-empty-line file +echo >sourced1 +true >sourced2 +false; . ./sourced1; echo Zero:$? +false; . ./sourced2; echo Zero:$? +rm sourced1 sourced2 diff --git a/shell/hush.c b/shell/hush.c index e2b0a15b8..5698de686 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9156,6 +9156,8 @@ static int FAST_FUNC builtin_source(char **argv) if (argv[1]) save_and_replace_G_args(&sv, argv); + /* "false; . ./empty_line; echo Zero:$?" should print 0 */ + G.last_exitcode = 0; parse_and_run_file(input); fclose_and_forget(input); diff --git a/shell/hush_test/hush-misc/source3.right b/shell/hush_test/hush-misc/source3.right new file mode 100644 index 000000000..bdf9001a5 --- /dev/null +++ b/shell/hush_test/hush-misc/source3.right @@ -0,0 +1,2 @@ +Zero:0 +Zero:0 diff --git a/shell/hush_test/hush-misc/source3.tests b/shell/hush_test/hush-misc/source3.tests new file mode 100755 index 000000000..1abf156ed --- /dev/null +++ b/shell/hush_test/hush-misc/source3.tests @@ -0,0 +1,6 @@ +# Test both empty file, and one-empty-line file +echo >sourced1 +true >sourced2 +false; . ./sourced1; echo Zero:$? +false; . ./sourced2; echo Zero:$? +rm sourced1 sourced2 |