From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 31 Mar 2022 02:00:56 +0000 (+0100)
Subject: clippy: Miscellaneous minor changes, and allow lints
X-Git-Tag: otter-1.0.0~37
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=5c2a84946daf01300d4b59736e6601c95a3f0afc;p=otter.git

clippy: Miscellaneous minor changes, and allow lints

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/clippy-options b/clippy-options
index de528dad..aa748070 100644
--- a/clippy-options
+++ b/clippy-options
@@ -32,3 +32,4 @@
 -A clippy::unnecessary_lazy_evaluations
 -A clippy::map_flatten
 -A clippy::manual_split_once
+-A clippy::expect_fun_call
diff --git a/src/termprogress.rs b/src/termprogress.rs
index 69a84f8d..d56c01f9 100644
--- a/src/termprogress.rs
+++ b/src/termprogress.rs
@@ -32,7 +32,7 @@ pub fn reporter() -> Box<dyn Reporter> {
   let mut recheck_width = true;
   let width = if let Ok(val) = env::var(FORCE_VAR) {
     let mut val = &val[..];
-    if let Some(rhs) = val.strip_prefix("+") {
+    if let Some(rhs) = val.strip_prefix('+') {
         val = rhs;
         newlines = true;
     }