From 3c1e6d13e94efdd71922e9faccfb89ce424e0097 Mon Sep 17 00:00:00 2001
From: Takayuki Maeda <takoyaki0316@gmail.com>
Date: Mon, 6 Sep 2021 16:09:30 +0900
Subject: [PATCH] early return error

---
 src/components/connections.rs | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/components/connections.rs b/src/components/connections.rs
index 6f223ba..455b2c2 100644
--- a/src/components/connections.rs
+++ b/src/components/connections.rs
@@ -86,13 +86,13 @@ impl DrawableComponent for ConnectionsComponent {
         let width = 80;
         let height = 20;
         let conns = &self.connections;
-        let connections: Vec<ListItem> = conns
-            .iter()
-            .map(|i| {
-                ListItem::new(vec![Spans::from(Span::raw(i.database_url().unwrap()))])
-                    .style(Style::default())
-            })
-            .collect();
+        let mut connections: Vec<ListItem> = Vec::new();
+        for c in conns {
+            connections.push(
+                ListItem::new(vec![Spans::from(Span::raw(c.database_url()?))])
+                    .style(Style::default()),
+            )
+        }
         let tasks = List::new(connections)
             .block(Block::default().borders(Borders::ALL).title("Connections"))
             .highlight_style(Style::default().bg(Color::Blue))