fetch: convert prune_refs to take a struct refspec

diff --git a/builtin/pull.c b/builtin/pull.c
index 5a79deae5d1a1298139522543ed255d439648183..09575fd23ce75b4bbf4e6a541649adc2f2107cba 100644 (file)
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -676,12 +676,12 @@ static const char *get_upstream_branch(const char *remote)
  */
 static const char *get_tracking_branch(const char *remote, const char *refspec)
 {
-       struct refspec_item *spec;
+       struct refspec_item spec;
        const char *spec_src;
        const char *merge_branch;
 
-       spec = parse_fetch_refspec(1, &refspec);
-       spec_src = spec->src;
+       refspec_item_init(&spec, refspec, REFSPEC_FETCH);
+       spec_src = spec.src;
        if (!*spec_src || !strcmp(spec_src, "HEAD"))
                spec_src = "HEAD";
        else if (skip_prefix(spec_src, "heads/", &spec_src))
@@ -701,7 +701,7 @@ static const char *get_tracking_branch(const char *remote, const char *refspec)
        } else
                merge_branch = NULL;
 
-       free_refspec(1, spec);
+       refspec_item_clear(&spec);
        return merge_branch;
 }