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zero file case (Paul Brook) 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1064 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-09-13 21:39:32 +00:00
parent c94c8d6499
commit 6f28fb86c9
1 changed files with 6 additions and 1 deletions
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7
linux-user/path.c
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@ -101,7 +101,12 @@ void init_paths(const char *prefix)
base = new_entry("", NULL, prefix+1); base = new_entry("", NULL, prefix+1);
base = add_dir_maybe(base); base = add_dir_maybe(base);
set_parents(base, base); if (base->num_entries == 0) {
free (base);
base = NULL;
} else {
set_parents(base, base);
}
} }
/* FIXME: Doesn't handle DIR/.. where DIR is not in emulated dir. */ /* FIXME: Doesn't handle DIR/.. where DIR is not in emulated dir. */