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| author | Denys Vlasenko | 2018-07-28 12:42:08 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2018-07-28 12:42:08 +0200 |
| commit | a5db1d7354977fe295882ff557e8f5fb23741b13 (patch) | |
| tree | fab0fd9d857d1e9de4ed030c03e194e18312f28f | |
| parent | a8e7441176ec945a1bfb117a1067ac3a6680a19c (diff) | |
| download | busybox-a5db1d7354977fe295882ff557e8f5fb23741b13.zip busybox-a5db1d7354977fe295882ff557e8f5fb23741b13.tar.gz | |
hush: fix another case where empty "for" wasn't setting exitcode to 0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | shell/ash_test/ash-misc/empty_for1.right | 1 | ||||
| -rwxr-xr-x | shell/ash_test/ash-misc/empty_for1.tests | 5 | ||||
| -rw-r--r-- | shell/hush.c | 2 | ||||
| -rw-r--r-- | shell/hush_test/hush-misc/empty_for1.right | 1 | ||||
| -rwxr-xr-x | shell/hush_test/hush-misc/empty_for1.tests | 5 |
5 files changed, 13 insertions, 1 deletions
diff --git a/shell/ash_test/ash-misc/empty_for1.right b/shell/ash_test/ash-misc/empty_for1.right new file mode 100644 index 0000000..46ffcec --- /dev/null +++ b/shell/ash_test/ash-misc/empty_for1.right @@ -0,0 +1 @@ +Zero:0 diff --git a/shell/ash_test/ash-misc/empty_for1.tests b/shell/ash_test/ash-misc/empty_for1.tests new file mode 100755 index 0000000..5a2554d --- /dev/null +++ b/shell/ash_test/ash-misc/empty_for1.tests @@ -0,0 +1,5 @@ +false +for v; do + exit 2 +done +echo Zero:$? diff --git a/shell/hush.c b/shell/hush.c index 14681aa..d17f7f2 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9391,11 +9391,11 @@ static int run_list(struct pipe *pi) }; /* argv list with one element: "$@" */ char **vals; + G.last_exitcode = rcode = EXIT_SUCCESS; vals = (char**)encoded_dollar_at_argv; if (pi->next->res_word == RES_IN) { /* if no variable values after "in" we skip "for" */ if (!pi->next->cmds[0].argv) { - G.last_exitcode = rcode = EXIT_SUCCESS; debug_printf_exec(": null FOR: exitcode EXIT_SUCCESS\n"); break; } diff --git a/shell/hush_test/hush-misc/empty_for1.right b/shell/hush_test/hush-misc/empty_for1.right new file mode 100644 index 0000000..46ffcec --- /dev/null +++ b/shell/hush_test/hush-misc/empty_for1.right @@ -0,0 +1 @@ +Zero:0 diff --git a/shell/hush_test/hush-misc/empty_for1.tests b/shell/hush_test/hush-misc/empty_for1.tests new file mode 100755 index 0000000..5a2554d --- /dev/null +++ b/shell/hush_test/hush-misc/empty_for1.tests @@ -0,0 +1,5 @@ +false +for v; do + exit 2 +done +echo Zero:$? |