From 142fc45dbb7735be66ebce9efa88df80b8165175 Mon Sep 17 00:00:00 2001
From: topecongiro <seuchida@gmail.com>
Date: Wed, 18 Oct 2017 21:58:47 +0900
Subject: [PATCH] Take the width of trailing '?'s into account

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

diff --git a/src/chains.rs b/src/chains.rs
index 6743f605cf64..20e0be36fe40 100644
--- a/src/chains.rs
+++ b/src/chains.rs
@@ -157,7 +157,7 @@ pub fn rewrite_chain(expr: &ast::Expr, context: &RewriteContext, shape: Shape) -
         last_line_width(&parent_rewrite)
     } else {
         rewrites.iter().fold(0, |a, b| a + b.len()) + parent_rewrite.len()
-    };
+    } + suffix_try_num;
     let one_line_budget = if rewrites.is_empty() && !context.config.chain_split_single_child() {
         shape.width
     } else {