From: Jacob Casper <dev@jacobcasper.com>
Date: Sat, 25 Apr 2020 01:59:40 +0000 (-0500)
Subject: Return error for env vars instead of panic
X-Git-Url: https://git.jacobcasper.com/?a=commitdiff_plain;h=41621f4730084a148f21f1d70be12a7c9c960bbd;p=sockgit.git

Return error for env vars instead of panic
---

diff --git a/src/main.rs b/src/main.rs
index a783233..bc758e4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,9 +33,9 @@ fn main() -> Result<(), Box<dyn error::Error>> {
 
             let repo = git2::Repository::init_opts(format!("{}.git", repo_name), &opts)?;
 
-            let public_user = env::var("USER").unwrap();
-            let public_name = env::var("PUBLIC").unwrap();
-            let public_path = env::var("PATH").unwrap();
+            let public_user = env::var("USER")?;
+            let public_name = env::var("PUBLIC")?;
+            let public_path = env::var("PATH")?;
             repo.remote(
                 &public_name,
                 &format!(