diff options
Diffstat (limited to 'winsup/cygwin/lib/getopt.c')
| -rw-r--r-- | winsup/cygwin/lib/getopt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/winsup/cygwin/lib/getopt.c b/winsup/cygwin/lib/getopt.c index 12763ea9b..effa5d774 100644 --- a/winsup/cygwin/lib/getopt.c +++ b/winsup/cygwin/lib/getopt.c @@ -147,7 +147,7 @@ gcd(a, b) b = c; c = a % b; } - + return b; } @@ -214,7 +214,7 @@ getopt_internal(int nargc, char *const * nargv, const char *options) * XXX re-initialize optind to 0 and have getopt_long(3) * XXX properly function again. Work around this braindamage. */ - if (optind == 0) + if (optind == 0 && optreset == 0) optind = 1; if (optreset) @@ -245,7 +245,7 @@ start: place = EMSG; if (IN_ORDER) { /* - * GNU extension: + * GNU extension: * return non-option as argument to option 1 */ optarg = nargv[optind++]; @@ -291,7 +291,7 @@ start: } if (optchar == 'W' && oli[1] == ';') { /* -W long-option */ /* XXX: what if no long options provided (called by getopt)? */ - if (*place) + if (*place) return -2; if (++optind >= nargc) { /* no arg */ @@ -411,7 +411,7 @@ getopt_long(int nargc, char * const *nargv, const char *options, has_equal++; } else current_argv_len = strlen(current_argv); - + for (i = 0; long_options[i].name; i++) { /* find matching long option */ if (strncmp(current_argv, long_options[i].name, @@ -436,7 +436,7 @@ getopt_long(int nargc, char * const *nargv, const char *options, } } if (match != -1) { /* option found */ - if (long_options[match].has_arg == no_argument + if (long_options[match].has_arg == no_argument && has_equal) { if (PRINT_ERROR) warnx(noarg, (int)current_argv_len, @@ -492,7 +492,7 @@ getopt_long(int nargc, char * const *nargv, const char *options, if (long_options[match].flag) { *long_options[match].flag = long_options[match].val; retval = 0; - } else + } else retval = long_options[match].val; if (idx) *idx = match; |