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@@ -423,7 +423,7 @@ microdesc_cache_rebuild(microdesc_cache_t *cache, int force)
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cache->journal_len = 0;
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cache->bytes_dropped = 0;
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- new_size = (int)cache->cache_content->size;
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+ new_size = cache->cache_content ? (int)cache->cache_content->size : 0;
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log_info(LD_DIR, "Done rebuilding microdesc cache. "
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"Saved %d bytes; %d still used.",
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orig_size-new_size, new_size);
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