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Diffstat (limited to 'coreutils/expand.c')
-rw-r--r--coreutils/expand.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/coreutils/expand.c b/coreutils/expand.c
index c013395..a7ac8ea 100644
--- a/coreutils/expand.c
+++ b/coreutils/expand.c
@@ -154,7 +154,7 @@ int expand_main(int argc ATTRIBUTE_UNUSED, char **argv)
if (ENABLE_EXPAND && (!ENABLE_UNEXPAND || applet_name[0] == 'e')) {
USE_FEATURE_EXPAND_LONG_OPTIONS(applet_long_options = expand_longopts);
opt = getopt32(argv, "it:", &opt_t);
- } else if (ENABLE_UNEXPAND) {
+ } else {
USE_FEATURE_UNEXPAND_LONG_OPTIONS(applet_long_options = unexpand_longopts);
/* -t NUM sets also -a */
opt_complementary = "ta";
@@ -166,32 +166,23 @@ int expand_main(int argc ATTRIBUTE_UNUSED, char **argv)
argv += optind;
- /* If no args are given, read from stdin */
if (!*argv) {
*--argv = (char*)bb_msg_standard_input;
- goto use_stdin;
}
-
do {
- if (NOT_LONE_CHAR(*argv, '-')) {
- file = fopen_or_warn(*argv, "r");
- if (!file) {
- exit_status = EXIT_FAILURE;
- continue;
- }
- } else {
- use_stdin:
- file = stdin;
+ file = fopen_or_warn_stdin(*argv);
+ if (!file) {
+ exit_status = EXIT_FAILURE;
+ continue;
}
if (ENABLE_EXPAND && (!ENABLE_UNEXPAND || applet_name[0] == 'e'))
USE_EXPAND(expand(file, tab_size, opt));
- else if (ENABLE_UNEXPAND)
+ else
USE_UNEXPAND(unexpand(file, tab_size, opt));
/* Check and close the file */
- /* We do want all of them to execute, thus | instead of || */
- if (ferror(file) | fclose_if_not_stdin(file)) {
+ if (fclose_if_not_stdin(file)) {
bb_simple_perror_msg(*argv);
exit_status = EXIT_FAILURE;
}