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| author | Denys Vlasenko | 2016-04-24 18:21:32 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2016-04-24 18:21:32 +0200 |
| commit | 2fbc3123a2d94a85317b2269c724939db7e18fbf (patch) | |
| tree | f0d0d7e120145ed46f06933429f6f932fca7c643 | |
| parent | e1d426fd65c00a6d01a10d85edf8a294ae8a2d2b (diff) | |
| download | busybox-2fbc3123a2d94a85317b2269c724939db7e18fbf.zip busybox-2fbc3123a2d94a85317b2269c724939db7e18fbf.tar.gz | |
flock: merge spawn_and_wait() code patchs for -c and sans-c uses
function old new delta
flock_main 334 319 -15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | util-linux/flock.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/util-linux/flock.c b/util-linux/flock.c index 539a835..1f7ade7 100644 --- a/util-linux/flock.c +++ b/util-linux/flock.c @@ -93,19 +93,19 @@ int flock_main(int argc UNUSED_PARAM, char **argv) } if (argv[0]) { - if (!(opt & OPT_c)) { - int rc = spawn_and_wait(argv); - if (rc < 0) - bb_simple_perror_msg(argv[0]); - return rc; + int rc; + if (opt & OPT_c) { + /* -c 'PROG ARGS' means "run sh -c 'PROG ARGS'" */ + argv -= 2; + argv[0] = (char*)get_shell_name(); + argv[1] = (char*)"-c"; + /* argv[2] = "PROG ARGS"; */ + /* argv[3] = NULL; */ } - /* -c 'PROG ARGS' means "run sh -c 'PROG ARGS'" */ - argv -= 2; - argv[0] = (char*)get_shell_name(); - argv[1] = (char*)"-c"; - /* argv[2] = "PROG ARGS"; */ - /* argv[3] = NULL; */ - return spawn_and_wait(argv); + rc = spawn_and_wait(argv); + if (rc < 0) + bb_simple_perror_msg(argv[0]); + return rc; } return EXIT_SUCCESS; |