tag: factor out get_tagged_oid()

diff --git a/config.c b/config.c
index faa57e436cf4fc6d84580f3940bafdb4896c7658..3900e4947be92b916ed9b531eb455e8f856105dc 100644 (file)
--- a/config.c
+++ b/config.c
@@ -275,7 +275,8 @@ static int include_by_branch(const char *cond, size_t cond_len)
        int flags;
        int ret;
        struct strbuf pattern = STRBUF_INIT;
-       const char *refname = resolve_ref_unsafe("HEAD", 0, NULL, &flags);
+       const char *refname = !the_repository || !the_repository->gitdir ?
+               NULL : resolve_ref_unsafe("HEAD", 0, NULL, &flags);
        const char *shortname;
 
        if (!refname || !(flags & REF_ISSYMREF) ||
@@ -973,34 +974,44 @@ int git_parse_ssize_t(const char *value, ssize_t *ret)
 NORETURN
 static void die_bad_number(const char *name, const char *value)
 {
-       const char * error_type = (errno == ERANGE)? _("out of range"):_("invalid unit");
+       const char *error_type = (errno == ERANGE) ?
+               N_("out of range") : N_("invalid unit");
+       const char *bad_numeric = N_("bad numeric config value '%s' for '%s': %s");
 
        if (!value)
                value = "";
 
+       if (!strcmp(name, "GIT_TEST_GETTEXT_POISON"))
+               /*
+                * We explicitly *don't* use _() here since it would
+                * cause an infinite loop with _() needing to call
+                * use_gettext_poison(). This is why marked up
+                * translations with N_() above.
+                */
+               die(bad_numeric, value, name, error_type);
+
        if (!(cf && cf->name))
-               die(_("bad numeric config value '%s' for '%s': %s"),
-                   value, name, error_type);
+               die(_(bad_numeric), value, name, _(error_type));
 
        switch (cf->origin_type) {
        case CONFIG_ORIGIN_BLOB:
                die(_("bad numeric config value '%s' for '%s' in blob %s: %s"),
-                   value, name, cf->name, error_type);
+                   value, name, cf->name, _(error_type));
        case CONFIG_ORIGIN_FILE:
                die(_("bad numeric config value '%s' for '%s' in file %s: %s"),
-                   value, name, cf->name, error_type);
+                   value, name, cf->name, _(error_type));
        case CONFIG_ORIGIN_STDIN:
                die(_("bad numeric config value '%s' for '%s' in standard input: %s"),
-                   value, name, error_type);
+                   value, name, _(error_type));
        case CONFIG_ORIGIN_SUBMODULE_BLOB:
                die(_("bad numeric config value '%s' for '%s' in submodule-blob %s: %s"),
-                   value, name, cf->name, error_type);
+                   value, name, cf->name, _(error_type));
        case CONFIG_ORIGIN_CMDLINE:
                die(_("bad numeric config value '%s' for '%s' in command line %s: %s"),
-                   value, name, cf->name, error_type);
+                   value, name, cf->name, _(error_type));
        default:
                die(_("bad numeric config value '%s' for '%s' in %s: %s"),
-                   value, name, cf->name, error_type);
+                   value, name, cf->name, _(error_type));
        }
 }