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| author | Ulrich Drepper <drepper@gmail.com> | 2011-07-06 21:27:14 -0400 |
|---|---|---|
| committer | Andreas Schwab <schwab@redhat.com> | 2011-07-21 12:17:04 +0200 |
| commit | 77b2540f78e4c97ffded2c0600012cc48c4670fd (patch) | |
| tree | 717bf5fdb7efbbea2c9cee806745ab805aef0a22 /posix | |
| parent | af6207d5391d434d6f2951da4c8f57d1f3a2a762 (diff) | |
| download | glibc-77b2540f78e4c97ffded2c0600012cc48c4670fd.tar.gz glibc-77b2540f78e4c97ffded2c0600012cc48c4670fd.tar.xz glibc-77b2540f78e4c97ffded2c0600012cc48c4670fd.zip | |
Handle W; without long options in getopt
(cherry picked from commit 01636b2140cd1281202b89f7103249ed598065c4)
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/getopt.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/posix/getopt.c b/posix/getopt.c index db89abf6a7..3fa5a4d6d1 100644 --- a/posix/getopt.c +++ b/posix/getopt.c @@ -871,6 +871,9 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, /* Convenience. Treat POSIX -W foo same as long option --foo */ if (temp[0] == 'W' && temp[1] == ';') { + if (longopts == NULL) + goto no_longs; + char *nameend; const struct option *p; const struct option *pfound = NULL; @@ -1086,8 +1089,10 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, } return pfound->val; } - d->__nextchar = NULL; - return 'W'; /* Let the application handle it. */ + + no_longs: + d->__nextchar = NULL; + return 'W'; /* Let the application handle it. */ } if (temp[1] == ':') { |