From cb2f69da0d19f98b03b17afca135c60e2f239bf7 Mon Sep 17 00:00:00 2001
From: osmarks <osmarks@protonmail.com>
Date: Sat, 7 Sep 2024 09:42:11 +0100
Subject: [PATCH] Fix partly broken FTS bigram generation

---
 src/fts.mjs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fts.mjs b/src/fts.mjs
index f7a1509..ebee6dd 100644
--- a/src/fts.mjs
+++ b/src/fts.mjs
@@ -61,7 +61,7 @@ export const build = () => {
         const [a, b] = bigram.split(BIGRAM_SEPARATOR, 2)
         // bigram provides no useful information if term is unique anyway
         // want ascending order (lower is better)
-        if (totalTermCounts[a] === 1 || !totalTermCounts[b] === 1) { return 0 }
+        if (totalTermCounts[a] === 1 || totalTermCounts[b] === 1) { return 0 }
         return -(count / totalBigrams) / ((totalTermCounts[a] / totalTerms) * (totalTermCounts[b] / totalTerms))
     }
     const pmis = new Map(Object.entries(totalBigramCounts).map(([k, v]) => [k, pmi(k, v)]))
@@ -96,4 +96,4 @@ export const build = () => {
     console.log(`Total terms: ${totalTerms}`)
     console.log(`Total bigrams: ${totalBigrams}`)
     return msgpack.pack(records)
-}
\ No newline at end of file
+}