From 870cf531a62579140561b1c162b428f32c2ea6e0 Mon Sep 17 00:00:00 2001
From: chrysn <chrysn@fsfe.org>
Date: Tue, 30 Jan 2024 15:55:29 +0100
Subject: [PATCH] build: Move away from deprecated shlex function

---
 Cargo.toml | 2 +-
 build.rs   | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index aca4f7e..48ccb92 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ riot-rs-core = { version = "< 0.2.0", optional = true }
 
 [build-dependencies]
 bindgen = "^0.64"
-shlex = "^1"
+shlex = "^1.3"
 serde_json = "1"
 serde = { version = "1", features = [ "derive" ] }
 regex = "1"
diff --git a/build.rs b/build.rs
index 77ac271..d057245 100644
--- a/build.rs
+++ b/build.rs
@@ -119,7 +119,8 @@ fn main() {
         cc = consensus_cc
             .expect("Entries are present in compile_commands.json")
             .to_string();
-        cflags = shlex::join(consensus_cflag_groups.unwrap().iter().flatten().map(|s| *s));
+        cflags = shlex::try_join(consensus_cflag_groups.unwrap().iter().flatten().map(|s| *s))
+            .expect("Input is not expected to contain NUL characters");
 
         let usemodule = {
             #[cfg(not(feature = "riot-rs"))]