From 621cd48e5d3eee30021e709961864dc8aaf33b24 Mon Sep 17 00:00:00 2001
From: Sylvester Hesp <github@oisyn.nl>
Date: Mon, 22 Aug 2022 16:31:07 +0200
Subject: [PATCH] Fixed linter

---
 crates/spirv-std/macros/src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/spirv-std/macros/src/lib.rs b/crates/spirv-std/macros/src/lib.rs
index 831de325e6..b1b2e7f4ad 100644
--- a/crates/spirv-std/macros/src/lib.rs
+++ b/crates/spirv-std/macros/src/lib.rs
@@ -78,6 +78,7 @@ use proc_macro2::{Delimiter, Group, Ident, Span, TokenTree};
 use syn::{punctuated::Punctuated, spanned::Spanned, ItemFn, Token};
 
 use quote::ToTokens;
+use std::fmt::Write;
 
 /// A macro for creating SPIR-V `OpTypeImage` types. Always produces a
 /// `spirv_std::image::Image<...>` type.
@@ -570,7 +571,7 @@ fn debug_printf_inner(input: DebugPrintfInput) -> TokenStream {
     {
         let ident = quote::format_ident!("_{}", i);
 
-        variable_idents.push_str(&format!("%{} ", ident));
+        let _ = write!(variable_idents, "%{} ", ident);
 
         let assert_fn = match format_argument {
             FormatType::Scalar { ty } => {