diff options
Diffstat (limited to 'Python/getopt.c')
| -rw-r--r-- | Python/getopt.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/Python/getopt.c b/Python/getopt.c index 708d9ce4962..2e3891aae2d 100644 --- a/Python/getopt.c +++ b/Python/getopt.c @@ -101,7 +101,9 @@ int _PyOS_GetOpt(Py_ssize_t argc, wchar_t * const *argv, int *longindex) if (option == L'-') { // Parse long option. if (*opt_ptr == L'\0') { - fprintf(stderr, "expected long option\n"); + if (_PyOS_opterr) { + fprintf(stderr, "expected long option\n"); + } return -1; } *longindex = 0; @@ -111,7 +113,9 @@ int _PyOS_GetOpt(Py_ssize_t argc, wchar_t * const *argv, int *longindex) break; } if (!opt->name) { - fprintf(stderr, "unknown option %ls\n", argv[_PyOS_optind - 1]); + if (_PyOS_opterr) { + fprintf(stderr, "unknown option %ls\n", argv[_PyOS_optind - 1]); + } return '_'; } opt_ptr = L""; @@ -119,8 +123,10 @@ int _PyOS_GetOpt(Py_ssize_t argc, wchar_t * const *argv, int *longindex) return opt->val; } if (_PyOS_optind >= argc) { - fprintf(stderr, "Argument expected for the %ls options\n", - argv[_PyOS_optind - 1]); + if (_PyOS_opterr) { + fprintf(stderr, "Argument expected for the %ls options\n", + argv[_PyOS_optind - 1]); + } return '_'; } _PyOS_optarg = argv[_PyOS_optind++]; @@ -128,14 +134,16 @@ int _PyOS_GetOpt(Py_ssize_t argc, wchar_t * const *argv, int *longindex) } if (option == 'J') { - if (_PyOS_opterr) + if (_PyOS_opterr) { fprintf(stderr, "-J is reserved for Jython\n"); + } return '_'; } if ((ptr = wcschr(SHORT_OPTS, option)) == NULL) { - if (_PyOS_opterr) + if (_PyOS_opterr) { fprintf(stderr, "Unknown option: -%c\n", (char)option); + } return '_'; } @@ -147,9 +155,10 @@ int _PyOS_GetOpt(Py_ssize_t argc, wchar_t * const *argv, int *longindex) else { if (_PyOS_optind >= argc) { - if (_PyOS_opterr) + if (_PyOS_opterr) { fprintf(stderr, "Argument expected for the -%c option\n", (char)option); + } return '_'; } |