diff options
Diffstat (limited to 'split-index.c')
| -rw-r--r-- | split-index.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/split-index.c b/split-index.c index 5820412..a9d1361 100644 --- a/split-index.c +++ b/split-index.c @@ -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 |