From cbd33e1983249a8edfd586d6f51c9c7a964a499c Mon Sep 17 00:00:00 2001 From: topecongiro Date: Mon, 24 Apr 2017 16:48:05 +0900 Subject: [PATCH] Remove '+ 1' when counting the length of chains --- src/chains.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/chains.rs b/src/chains.rs index 0181cd3d099..27293175abb 100644 --- a/src/chains.rs +++ b/src/chains.rs @@ -169,7 +169,7 @@ pub fn rewrite_chain(expr: &ast::Expr, context: &RewriteContext, shape: Shape) - let almost_total = rewrites[..rewrites.len() - 1] .iter() .fold(0, |a, b| a + first_line_width(b)) + parent_rewrite.len(); - let one_line_len = rewrites.iter().fold(0, |a, r| a + r.len() + 1) + parent_rewrite.len(); + let one_line_len = rewrites.iter().fold(0, |a, r| a + r.len()) + parent_rewrite.len(); let veto_single_line = if one_line_len > context.config.chain_one_line_max - 1 && rewrites.len() > 1 {