From 2534e480bf4de2101f390beded67493565913238 Mon Sep 17 00:00:00 2001
From: Rory Dudley
Date: Sat, 30 Mar 2024 23:20:03 -0600
Subject: Replace env!("HOME") with env::var("HOME")

Replaced all (non-test) instances of env!("HOME") with env::var("HOME").
The env! macro should only be used in instances where the environment
variable should be resolved during compile time.
---
 src/poem/anthology/cd.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/poem/anthology/cd.rs')

diff --git a/src/poem/anthology/cd.rs b/src/poem/anthology/cd.rs
index 3b48f60..d3a1998 100644
--- a/src/poem/anthology/cd.rs
+++ b/src/poem/anthology/cd.rs
@@ -1,9 +1,16 @@
 use crate::poem::Verse;
+use std::env;
 
 pub fn incant(verse: &Verse) -> i32 {
     let path = match verse.clause() {
         Some(path) => path[0].to_string(),
-        None => env!("HOME").to_string(),
+        None => match env::var("HOME") {
+            Ok(val) => val,
+            Err(_) => {
+                eprintln!("cd: unknown home, staying in pwd");
+                return 1;
+            }
+        },
     };
 
     match std::env::set_current_dir(&path) {
-- 
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