parse-opts: prepare for OPT_FILENAME
To give OPT_FILENAME the prefix, we pass the prefix to parse_options() which passes the prefix to parse_options_start() which sets the prefix member of parse_opts_ctx accordingly. If there isn't a prefix in the calling context, passing NULL will suffice. Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano

parent
3d09e64ac1
commit
3778292017
@ -2229,7 +2229,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
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save_commit_buffer = 0;
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dashdash_pos = 0;
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parse_options_start(&ctx, argc, argv, PARSE_OPT_KEEP_DASHDASH |
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parse_options_start(&ctx, argc, argv, prefix, PARSE_OPT_KEEP_DASHDASH |
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PARSE_OPT_KEEP_ARGV0);
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for (;;) {
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switch (parse_options_step(&ctx, options, blame_opt_usage)) {
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