From eb5f468d09c3ec233ea070b10f5ffee6a3732b16 Mon Sep 17 00:00:00 2001
From: Ning Sun <sunng@protonmail.com>
Date: Fri, 28 Oct 2022 14:50:06 +0800
Subject: [PATCH] Update src/servers/src/http.rs

Co-authored-by: LFC <bayinamine@gmail.com>
---
 src/servers/src/http.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/servers/src/http.rs b/src/servers/src/http.rs
index cd1901e318..7e51eb302f 100644
--- a/src/servers/src/http.rs
+++ b/src/servers/src/http.rs
@@ -72,11 +72,7 @@ impl HttpRecordsOutput {
     }
 
     pub fn num_cols(&self) -> usize {
-        if let Some(schema) = &self.schema {
-            schema.column_schemas.len()
-        } else {
-            0
-        }
+        self.schema.map(|x| x.column_schemas.len()).unwrap_or(0)
     }
 }