xxd: fix use of non-initialized data
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -229,7 +229,8 @@ int xxd_main(int argc UNUSED_PARAM, char **argv)
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{
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char buf[80];
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dumper_t *dumper;
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char *opt_l, *opt_s, *opt_o;
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char *opt_l, *opt_o;
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char *opt_s = NULL;
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unsigned bytes = 2;
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unsigned cols = 0;
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unsigned opt;
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