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hexdump: fix "hexdump nonexistent_file" handling

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-02-06 13:53:21 +01:00
parent b741cd28d1
commit 6aca76d4d7
1 changed files with 2 additions and 2 deletions
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4
libbb/dump.c
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@ -349,16 +349,16 @@ static NOINLINE int next(priv_dumper_t *dumper)
for (;;) {
if (*dumper->argv) {
dumper->next__done = statok = 1;
if (!(freopen(*dumper->argv, "r", stdin))) {
bb_simple_perror_msg(*dumper->argv);
dumper->exitval = 1;
++dumper->argv;
continue;
}
dumper->next__done = statok = 1;
} else {
if (dumper->next__done)
return 0;
return 0; /* no next file */
dumper->next__done = 1;
statok = 0;
}