git-var: constness and globalness cleanup.

diff --git a/server-info.c b/server-info.c
index 3c08a288db9fd36b637b8da854a63cfbdcaa03da..e4006f0b5bc14f39d28ac98120b2fcccec34de8d 100644 (file)
--- a/server-info.c
+++ b/server-info.c
@@ -9,7 +9,15 @@ static FILE *info_ref_fp;
 
 static int add_info_ref(const char *path, const unsigned char *sha1)
 {
+       struct object *o = parse_object(sha1);
+
        fprintf(info_ref_fp, "%s        %s\n", sha1_to_hex(sha1), path);
+       if (o->type == tag_type) {
+               o = deref_tag(o, path, 0);
+               if (o)
+                       fprintf(info_ref_fp, "%s        %s^{}\n",
+                               sha1_to_hex(o->sha1), path);
+       }
        return 0;
 }
 
@@ -416,7 +424,6 @@ static void find_pack_info_one(int pack_ix)
 {
        unsigned char sha1[20];
        struct object *o;
-       struct object_list *ref;
        int i;
        struct packed_git *p = info[pack_ix]->p;
        int num = num_packed_objects(p);
@@ -429,8 +436,12 @@ static void find_pack_info_one(int pack_ix)
                        die("corrupt pack file %s?", p->pack_name);
                if ((o = lookup_object(sha1)) == NULL)
                        die("cannot parse %s", sha1_to_hex(sha1));
-               for (ref = o->refs; ref; ref = ref->next)
-                       ref->item->flags = 0;
+               if (o->refs) {
+                       struct object_refs *refs = o->refs;
+                       int j;
+                       for (j = 0; j < refs->count; j++)
+                               refs->ref[j]->flags = 0;
+               }
                o->flags = 0;
        }
 
@@ -440,8 +451,12 @@ static void find_pack_info_one(int pack_ix)
                        die("corrupt pack file %s?", p->pack_name);
                if ((o = lookup_object(sha1)) == NULL)
                        die("cannot find %s", sha1_to_hex(sha1));
-               for (ref = o->refs; ref; ref = ref->next)
-                       ref->item->flags |= REFERENCED;
+               if (o->refs) {
+                       struct object_refs *refs = o->refs;
+                       int j;
+                       for (j = 0; j < refs->count; j++)
+                               refs->ref[j]->flags |= REFERENCED;
+               }
                o->flags |= INTERNAL;
        }
 
@@ -452,8 +467,12 @@ static void find_pack_info_one(int pack_ix)
                        die("cannot find %s", sha1_to_hex(sha1));
 
                show(o, pack_ix);
-               for (ref = o->refs; ref; ref = ref->next)
-                       show(ref->item, pack_ix);
+               if (o->refs) {
+                       struct object_refs *refs = o->refs;
+                       int j;
+                       for (j = 0; j < refs->count; j++)
+                               show(refs->ref[j], pack_ix);
+               }
        }
 
 }