Fix read-tree merging more than 3 trees using 3-way merge

diff --git a/reachable.c b/reachable.c
index c1aee603e7df68d6a12ce25b183c478d7da6ab4e..6383401e2dd6bef3251a105ac136312dfdcdeb3c 100644 (file)
--- a/reachable.c
+++ b/reachable.c
@@ -55,7 +55,7 @@ static void process_tree(struct tree *tree,
        while (tree_entry(&desc, &entry)) {
                if (S_ISDIR(entry.mode))
                        process_tree(lookup_tree(entry.sha1), p, &me, entry.path);
-               else if (S_ISDIRLNK(entry.mode))
+               else if (S_ISGITLINK(entry.mode))
                        process_gitlink(entry.sha1, p, &me, entry.path);
                else
                        process_blob(lookup_blob(entry.sha1), p, &me, entry.path);
@@ -176,7 +176,7 @@ static void add_cache_refs(struct rev_info *revs)
                 * lookup_blob() on them, to avoid populating the hash table
                 * with invalid information
                 */
-               if (S_ISDIRLNK(ntohl(active_cache[i]->ce_mode)))
+               if (S_ISGITLINK(ntohl(active_cache[i]->ce_mode)))
                        continue;
 
                lookup_blob(active_cache[i]->sha1);