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Fix "tar --options=iso9660:joliet" and other uses

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of format-specific options.
This commit is contained in:
Tim Kientzle 2009-06-20 06:02:21 +00:00
parent a1b6466f8f
commit e8d60260d7
1 changed files with 5 additions and 4 deletions
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9
lib/libarchive/archive_read.c
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@ -117,6 +117,7 @@ archive_read_set_format_options(struct archive *_a, const char *s)
struct archive_read *a;
struct archive_format_descriptor *format;
char key[64], val[64];
char *valp;
size_t i;
int len, r;
@ -135,10 +136,10 @@ archive_read_set_format_options(struct archive *_a, const char *s)
while ((len = __archive_parse_options(s, format->name,
sizeof(key), key, sizeof(val), val)) > 0) {
if (val[0] == '\0')
r = format->options(a, key, NULL);
else
r = format->options(a, key, val);
valp = val[0] == '\0' ? NULL : val;
a->format = format;
r = format->options(a, key, valp);
a->format = NULL;
if (r == ARCHIVE_FATAL)
return (r);
s += len;