fast-export: make extra_refs global

diff --git a/resolve-undo.c b/resolve-undo.c
index 639eb9c59f355e46bdd53cf13fd94e8a6a9537da..77101f51c153ab014ecb80a02ca52daaa16cb10d 100644 (file)
--- a/resolve-undo.c
+++ b/resolve-undo.c
@@ -115,7 +115,7 @@ void resolve_undo_clear_index(struct index_state *istate)
 
 int unmerge_index_entry_at(struct index_state *istate, int pos)
 {
-       struct cache_entry *ce;
+       const struct cache_entry *ce;
        struct string_list_item *item;
        struct resolve_undo_info *ru;
        int i, err = 0, matched;
@@ -167,7 +167,7 @@ void unmerge_marked_index(struct index_state *istate)
                return;
 
        for (i = 0; i < istate->cache_nr; i++) {
-               struct cache_entry *ce = istate->cache[i];
+               const struct cache_entry *ce = istate->cache[i];
                if (ce->ce_flags & CE_MATCHED)
                        i = unmerge_index_entry_at(istate, i);
        }
@@ -181,7 +181,7 @@ void unmerge_index(struct index_state *istate, const char **pathspec)
                return;
 
        for (i = 0; i < istate->cache_nr; i++) {
-               struct cache_entry *ce = istate->cache[i];
+               const struct cache_entry *ce = istate->cache[i];
                if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, NULL))
                        continue;
                i = unmerge_index_entry_at(istate, i);