From 23f44557852e61349fd28505ec6b953e22024d8b Mon Sep 17 00:00:00 2001
From: Nick Zolnierz <nicholas.zolnierz@mongodb.com>
Date: Fri, 30 Jun 2017 11:48:35 -0400
Subject: SERVER-29587: Partition MatchExpression types into categories, fixes
 an issue with previous commit where {min/max}Items was categorized as a leaf.

---
 src/mongo/db/commands/list_databases.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/mongo/db/commands/list_databases.cpp')

diff --git a/src/mongo/db/commands/list_databases.cpp b/src/mongo/db/commands/list_databases.cpp
index 4b96d386577..37c0f0c0590 100644
--- a/src/mongo/db/commands/list_databases.cpp
+++ b/src/mongo/db/commands/list_databases.cpp
@@ -119,7 +119,9 @@ public:
 
         vector<BSONObj> dbInfos;
 
-        bool filterNameOnly = filter && filter->isLeaf() && filter->path() == kNameField;
+        bool filterNameOnly = filter &&
+            filter->getCategory() == MatchExpression::MatchCategory::kLeaf &&
+            filter->path() == kNameField;
         intmax_t totalSize = 0;
         for (vector<string>::iterator i = dbNames.begin(); i != dbNames.end(); ++i) {
             const string& dbname = *i;
-- 
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