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fix getopt_long_only misinterpreting "--" as an option

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This commit is contained in:
Rich Felker 2016-10-20 12:13:33 -04:00
parent 51ab6db4ed
commit b24f1d2520
1 changed files with 1 additions and 1 deletions
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src/misc/getopt_long.c
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@ -53,7 +53,7 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
{ {
optarg = 0; optarg = 0;
if (longopts && argv[optind][0] == '-' && if (longopts && argv[optind][0] == '-' &&
((longonly && argv[optind][1]) || ((longonly && argv[optind][1] && argv[optind][1] != '-') ||
(argv[optind][1] == '-' && argv[optind][2]))) (argv[optind][1] == '-' && argv[optind][2])))
{ {
int colon = optstring[optstring[0]=='+'||optstring[0]=='-']==':'; int colon = optstring[optstring[0]=='+'||optstring[0]=='-']==':';