From: Denys Vlasenko Date: Wed, 28 Sep 2016 23:27:09 +0000 (+0200) Subject: hush: fix ". EMPTY_LINE" not setting $? to 0 X-Git-Tag: 1_26_0~236 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=992e0ff7e9a71a85a89d4fb7b4e6ace7ba74e2ba;p=oweals%2Fbusybox.git hush: fix ". EMPTY_LINE" not setting $? to 0 Signed-off-by: Denys Vlasenko --- diff --git a/shell/ash_test/ash-misc/source3.right b/shell/ash_test/ash-misc/source3.right new file mode 100644 index 000000000..bdf9001a5 --- /dev/null +++ b/shell/ash_test/ash-misc/source3.right @@ -0,0 +1,2 @@ +Zero:0 +Zero:0 diff --git a/shell/ash_test/ash-misc/source3.tests b/shell/ash_test/ash-misc/source3.tests new file mode 100755 index 000000000..1abf156ed --- /dev/null +++ b/shell/ash_test/ash-misc/source3.tests @@ -0,0 +1,6 @@ +# Test both empty file, and one-empty-line file +echo >sourced1 +true >sourced2 +false; . ./sourced1; echo Zero:$? +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