backport: don't overlook 2nd and later single-letter options in last
argument.
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@ -178,8 +178,10 @@ main( int argc, char **argv )
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}
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arc4_init();
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for (oind = 1, ochar = 0; oind < argc; ) {
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for (oind = 1, ochar = 0; ; ) {
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if (!ochar || !*ochar) {
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if (oind >= argc)
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break;
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if (argv[oind][0] != '-')
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break;
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if (argv[oind][1] == '-') {
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