From 596033ec83d1365d7a5df31d28f91347320fe155 Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <github@kheafield.com>
Date: Sun, 19 May 2013 10:02:45 -0400
Subject: KenLM 10ddf7d92335 Comment some asserts, update uusage

---
 klm/lm/search_trie.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'klm/lm')

diff --git a/klm/lm/search_trie.hh b/klm/lm/search_trie.hh
index 1264baf5..60be416b 100644
--- a/klm/lm/search_trie.hh
+++ b/klm/lm/search_trie.hh
@@ -41,7 +41,8 @@ template <class Quant, class Bhiksha> class TrieSearch {
     static void UpdateConfigFromBinary(int fd, const std::vector<uint64_t> &counts, Config &config) {
       Quant::UpdateConfigFromBinary(fd, counts, config);
       util::AdvanceOrThrow(fd, Quant::Size(counts.size(), config) + Unigram::Size(counts[0]));
-      Bhiksha::UpdateConfigFromBinary(fd, config);
+      // Currently the unigram pointers are not compresssed, so there will only be a header for order > 2.
+      if (counts.size() > 2) Bhiksha::UpdateConfigFromBinary(fd, config);
     }
 
     static uint64_t Size(const std::vector<uint64_t> &counts, const Config &config) {
-- 
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