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| author | Denis Vlasenko | 2008-08-03 19:12:25 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-08-03 19:12:25 +0000 |
| commit | cc08ad26fe371e0b0bdbc58343c1f33a8840d2a0 (patch) | |
| tree | 104e98b094551d4705b5a690a5d8d8c960cb44e3 /findutils | |
| parent | 1e28f6171fe9cb56422473d506aa28fdb1eb46d8 (diff) | |
| download | busybox-cc08ad26fe371e0b0bdbc58343c1f33a8840d2a0.zip busybox-cc08ad26fe371e0b0bdbc58343c1f33a8840d2a0.tar.gz | |
xargs: fix xargs -e; added test for that
Diffstat (limited to 'findutils')
| -rw-r--r-- | findutils/xargs.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/findutils/xargs.c b/findutils/xargs.c index 8f0a3d4..92d01f7 100644 --- a/findutils/xargs.c +++ b/findutils/xargs.c @@ -376,6 +376,8 @@ enum { int xargs_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int xargs_main(int argc, char **argv) { + static const char const_eof_str[] ALIGN1 = "_"; + char **args; int i, n; xlist_t *list = NULL; @@ -385,7 +387,7 @@ int xargs_main(int argc, char **argv) int n_max_arg; size_t n_chars = 0; long orig_arg_max; - const char *eof_str = "_"; + const char *eof_str = const_eof_str; unsigned opt; size_t n_max_chars; #if ENABLE_FEATURE_XARGS_SUPPORT_ZERO_TERM @@ -396,6 +398,10 @@ int xargs_main(int argc, char **argv) opt = getopt32(argv, OPTION_STR, &max_args, &max_chars, &eof_str); + /* -e without optional param? */ + if ((opt & OPT_EOF_STRING) && eof_str == const_eof_str) + eof_str = NULL; + if (opt & OPT_ZEROTERM) USE_FEATURE_XARGS_SUPPORT_ZERO_TERM(read_args = process0_stdin); |