diff options
| author | Alejandro Colomar <alx@kernel.org> | 2024-04-15 11:18:46 +0200 |
|---|---|---|
| committer | Serge Hallyn <serge@hallyn.com> | 2024-05-04 17:22:57 -0500 |
| commit | 6bf5d6d4f33c3df769ca22d39f76fd2b4c698774 (patch) | |
| tree | 730c18cc7e4f67b0955b33193809656a2bab47e3 | |
| parent | dbd3527c032bcabf6969977b033049cd3e9bc4e6 (diff) | |
lib/getrange.c: getrange(): Small refactor
Set *has_{min,max} = false at the begining, so we only need to set them
to true later.
This means we set these variables on error, which we didn't do before,
but since we return -1 on error and ignore (don't use) the pointees at
call site, that's fine.
Signed-off-by: Alejandro Colomar <alx@kernel.org>
| -rw-r--r-- | lib/getrange.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/getrange.c b/lib/getrange.c index 03b0a913..5c0767c6 100644 --- a/lib/getrange.c +++ b/lib/getrange.c @@ -36,6 +36,9 @@ getrange(const char *range, if (NULL == range) return -1; + *has_min = false; + *has_max = false; + if ('-' == range[0]) { if (!isdigit(range[1])) return -1; @@ -46,7 +49,6 @@ getrange(const char *range, return -1; /* -<long> */ - *has_min = false; *has_max = true; *max = n; } else { @@ -68,7 +70,6 @@ getrange(const char *range, if ('\0' == *endptr) { /* <long>- */ *has_min = true; - *has_max = false; *min = n; } else if (!isdigit (*endptr)) { return -1; |