From 510ca999962e898c042c08682b5186ff3a3b1e71 Mon Sep 17 00:00:00 2001
From: ManyTheFish <many@meilisearch.com>
Date: Mon, 18 Nov 2024 12:28:03 +0100
Subject: [PATCH] Fixes #4974

---
 crates/milli/src/search/new/resolve_query_graph.rs | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/crates/milli/src/search/new/resolve_query_graph.rs b/crates/milli/src/search/new/resolve_query_graph.rs
index 7a47b0a66..4496f8c65 100644
--- a/crates/milli/src/search/new/resolve_query_graph.rs
+++ b/crates/milli/src/search/new/resolve_query_graph.rs
@@ -193,15 +193,23 @@ pub fn compute_phrase_docids(
     if words.is_empty() {
         return Ok(RoaringBitmap::new());
     }
-    let mut candidates = RoaringBitmap::new();
+    let mut candidates = None;
     for word in words.iter().flatten().copied() {
         if let Some(word_docids) = ctx.word_docids(None, Word::Original(word))? {
-            candidates |= word_docids;
+            if let Some(candidates) = candidates.as_mut() {
+                *candidates &= word_docids;
+            } else {
+                candidates = Some(word_docids);
+            }
         } else {
             return Ok(RoaringBitmap::new());
         }
     }
 
+    let Some(mut candidates) = candidates else {
+        return Ok(RoaringBitmap::new());
+    };
+
     let winsize = words.len().min(3);
 
     for win in words.windows(winsize) {