doc-diff: support diffing from/to AsciiDoc(tor)

diff --git a/split-index.c b/split-index.c
index 5820412dc5203032d1247575d79c6107a163295a..e6154e4ea9552cfc2b868453f017ba786cd24a2f 100644 (file)
--- a/split-index.c
+++ b/split-index.c
@@ -162,7 +162,7 @@ void merge_base_index(struct index_state *istate)
        ewah_each_bit(si->replace_bitmap, replace_entry, istate);
        ewah_each_bit(si->delete_bitmap, mark_entry_for_delete, istate);
        if (si->nr_deletions)
-               remove_marked_cache_entries(istate);
+               remove_marked_cache_entries(istate, 0);
 
        for (i = si->nr_replacements; i < si->saved_cache_nr; i++) {
                if (!ce_namelen(si->saved_cache[i]))
@@ -440,24 +440,26 @@ void add_split_index(struct index_state *istate)
 void remove_split_index(struct index_state *istate)
 {
        if (istate->split_index) {
-               /*
-                * When removing the split index, we need to move
-                * ownership of the mem_pool associated with the
-                * base index to the main index. There may be cache entries
-                * allocated from the base's memory pool that are shared with
-                * the_index.cache[].
-                */
-               mem_pool_combine(istate->ce_mem_pool, istate->split_index->base->ce_mem_pool);
+               if (istate->split_index->base) {
+                       /*
+                        * When removing the split index, we need to move
+                        * ownership of the mem_pool associated with the
+                        * base index to the main index. There may be cache entries
+                        * allocated from the base's memory pool that are shared with
+                        * the_index.cache[].
+                        */
+                       mem_pool_combine(istate->ce_mem_pool,
+                                        istate->split_index->base->ce_mem_pool);
 
-               /*
-                * The split index no longer owns the mem_pool backing
-                * its cache array. As we are discarding this index,
-                * mark the index as having no cache entries, so it
-                * will not attempt to clean up the cache entries or
-                * validate them.
-                */
-               if (istate->split_index->base)
+                       /*
+                        * The split index no longer owns the mem_pool backing
+                        * its cache array. As we are discarding this index,
+                        * mark the index as having no cache entries, so it
+                        * will not attempt to clean up the cache entries or
+                        * validate them.
+                        */
                        istate->split_index->base->cache_nr = 0;
+               }
 
                /*
                 * We can discard the split index because its