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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-30 15:35:05 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-30 15:35:05 +0000 |
| commit | c90e1be01b76aed12ef1cd77c789c842bda26ba6 (patch) | |
| tree | 2891fa587a7bd35cee519aca8dc9424caad437f5 /shell/ash.c | |
| parent | 4f504a9e575f6acda8a1402b88b2fdb63b11d8f7 (diff) | |
| download | busybox-w32-c90e1be01b76aed12ef1cd77c789c842bda26ba6.tar.gz busybox-w32-c90e1be01b76aed12ef1cd77c789c842bda26ba6.tar.bz2 busybox-w32-c90e1be01b76aed12ef1cd77c789c842bda26ba6.zip | |
ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1"
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c index 1eb29eb95..3a1e1d797 100644 --- a/shell/ash.c +++ b/shell/ash.c | |||
| @@ -9665,7 +9665,7 @@ shiftcmd(int argc UNUSED_PARAM, char **argv) | |||
| 9665 | if (argv[1]) | 9665 | if (argv[1]) |
| 9666 | n = number(argv[1]); | 9666 | n = number(argv[1]); |
| 9667 | if (n > shellparam.nparam) | 9667 | if (n > shellparam.nparam) |
| 9668 | n = shellparam.nparam; | 9668 | n = 0; /* bash compat, was = shellparam.nparam; */ |
| 9669 | INT_OFF; | 9669 | INT_OFF; |
| 9670 | shellparam.nparam -= n; | 9670 | shellparam.nparam -= n; |
| 9671 | for (ap1 = shellparam.p; --n >= 0; ap1++) { | 9671 | for (ap1 = shellparam.p; --n >= 0; ap1++) { |