don't overlook 2nd and later single-letter options in last argument.
reported by fedora -REF: <1197916586.13945.120.camel@localhost.localdomain>
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2f62a7f608
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@ -234,8 +234,10 @@ main( int argc, char **argv )
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memset( mvars, 0, sizeof(*mvars) );
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mvars->t[1] = 1;
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for (mvars->oind = 1, ochar = 0; mvars->oind < argc; ) {
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for (mvars->oind = 1, ochar = 0; ; ) {
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if (!ochar || !*ochar) {
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if (mvars->oind >= argc)
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break;
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if (argv[mvars->oind][0] != '-')
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break;
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if (argv[mvars->oind][1] == '-') {
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