diff options
| -rw-r--r-- | findutils/xargs.c | 8 | ||||
| -rwxr-xr-x | testsuite/xargs.tests | 19 |
2 files changed, 26 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); diff --git a/testsuite/xargs.tests b/testsuite/xargs.tests new file mode 100755 index 0000000..e041d59 --- /dev/null +++ b/testsuite/xargs.tests @@ -0,0 +1,19 @@ +#!/bin/sh +# Copyright 2008 by Denys Vlasenko +# Licensed under GPL v2, see file LICENSE for details. + +. testing.sh + +# testing "test name" "command" "expected result" "file input" "stdin" + +testing "xargs stops on underscore" \ + "xargs" \ + "a\n" \ + "" "a\n_\nb\n" + +testing "xargs -e without param" \ + "xargs -e" \ + "a _ b\n" \ + "" "a\n_\nb\n" + +exit $FAILCOUNT |