Merge branch 'rs/archive-parse-options'

[git.git] / parse-options.c

diff --git a/parse-options.c b/parse-options.c
index ae88885d4da573c85dbfbeea3061f3b026223710..71a7acf4e22bd12c0919f277410d6ec52dd5efc8 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
@@ -5,12 +5,6 @@
 #define OPT_SHORT 1
 #define OPT_UNSET 2
 
-static inline const char *skip_prefix(const char *str, const char *prefix)
-{
-       size_t len = strlen(prefix);
-       return strncmp(str, prefix, len) ? NULL : str + len;
-}
-
 static int opterror(const struct option *opt, const char *reason, int flags)
 {
        if (flags & OPT_SHORT)
@@ -28,7 +22,7 @@ static int get_arg(struct parse_opt_ctx_t *p, const struct option *opt,
                p->opt = NULL;
        } else if (p->argc == 1 && (opt->flags & PARSE_OPT_LASTARG_DEFAULT)) {
                *arg = (const char *)opt->defval;
-       } else if (p->argc) {
+       } else if (p->argc > 1) {
                p->argc--;
                *arg = *++p->argv;
        } else
@@ -220,7 +214,7 @@ is_abbreviated:
        return -2;
 }
 
-void check_typos(const char *arg, const struct option *options)
+static void check_typos(const char *arg, const struct option *options)
 {
        if (strlen(arg) < 3)
                return;