From 6effddb18c8c7e0d500e7c17482642f1c3ebcfc8 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 28 Aug 2018 21:48:14 +0300
Subject: fix comma list

---
 crates/libeditor/src/code_actions.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/libeditor/src/code_actions.rs b/crates/libeditor/src/code_actions.rs
index ca159c658..79530f257 100644
--- a/crates/libeditor/src/code_actions.rs
+++ b/crates/libeditor/src/code_actions.rs
@@ -110,9 +110,9 @@ fn comma_list(buf: &mut String, bra: &str, ket: &str, items: impl Iterator<Item=
     let mut first = true;
     for item in items {
         if !first {
-            first = false;
             buf.push_str(", ");
         }
+        first = false;
         write!(buf, "{}", item).unwrap();
     }
     buf.push_str(ket);
-- 
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