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| author |  René Scharfe <l.s.r@web.de> | 2015-11-17 11:25:38 +0100 |
|---|---|---|
| committer |  Jeff King <peff@peff.net> | 2015-11-20 08:02:07 -0500 |
| commit | 5ad0d3d5266b83aa767a7efa09cb574d3c2968b3 (patch) | |
| tree | 005a6e86ca2eec0b0f3d158ef9884a512730fdb8 /parse-options.h | |
| parent | parse-options: inline parse_options_usage() at its only remaining caller (diff) | |
| download | tgif-5ad0d3d5266b83aa767a7efa09cb574d3c2968b3.tar.xz | |
parse-options: allow -h as a short option
Let callers provide their own handler for the short option -h even
without the flag PARSE_OPT_NO_INTERNAL_HELP, but call the internal
handler (showing usage information) if that is the only parameter.
Implement the first part by checking for -h only if parse_short_opt()
can't find it and returns -2.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Jeff King <peff@peff.net>
Diffstat (limited to 'parse-options.h')
| -rw-r--r-- | parse-options.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/parse-options.h b/parse-options.h index e8b55ea87a..ea4af92a51 100644 --- a/parse-options.h +++ b/parse-options.h @@ -199,7 +199,7 @@ enum { struct parse_opt_ctx_t { const char **argv; const char **out; - int argc, cpidx; + int argc, cpidx, total; const char *opt; int flags; const char *prefix; |