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lib/, src/: getlong(): Use the usual -1 as an error code

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Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
2023-12-01 20:23:48 +01:00
committed by Serge Hallyn
parent 173231a8ff
commit 2d581cb337
14 changed files with 56 additions and 58 deletions
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src/faillog.c
+3 -3
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@@ -547,7 +547,7 @@ int main (int argc, char **argv)
usage (E_SUCCESS);
/*@notreached@*/break;
case 'l':
if (getlong (optarg, &fail_locktime) == 0) {
if (getlong(optarg, &fail_locktime) == -1) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
Prog, optarg);
@@ -559,7 +559,7 @@ int main (int argc, char **argv)
{
long lmax;
if ( (getlong (optarg, &lmax) == 0)
if ( (getlong(optarg, &lmax) == -1)
|| ((long)(short) lmax != lmax)) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
@@ -576,7 +576,7 @@ int main (int argc, char **argv)
case 'R': /* no-op, handled in process_root_flag () */
break;
case 't':
if (getlong (optarg, &days) == 0) {
if (getlong(optarg, &days) == -1) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
Prog, optarg);