From e15d2065d3ff16e5b824c04440ddcef6cad10d10 Mon Sep 17 00:00:00 2001
From: chris west <c@xvxx.io>
Date: Mon, 13 Jan 2020 16:40:18 -0800
Subject: [PATCH] don't crash the build if git isn't available

---
 build.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.rs b/build.rs
index c43b099..630e215 100644
--- a/build.rs
+++ b/build.rs
@@ -17,7 +17,7 @@ fn sh(args: &str) -> String {
     if let Ok(output) = process::Command::new(cmd).args(&args).output() {
         if !output.status.success() {
             eprintln!("Error running {} {:?}", cmd, args);
-            process::exit(1);
+            return "???".to_string();
         }
         String::from_utf8(output.stdout).unwrap()
     } else {