From e51e57505e47fa7f80fc569396a350d71ed79b6a Mon Sep 17 00:00:00 2001
From: 132nd-Professor <132nd-Professor>
Date: Thu, 3 Nov 2022 14:31:21 +0100
Subject: [PATCH] propagate error from sanity_check

---
 src/processor.rs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/processor.rs b/src/processor.rs
index 3af8053..24771e9 100644
--- a/src/processor.rs
+++ b/src/processor.rs
@@ -43,16 +43,15 @@ where
         result.push(processed.coalition.clone());
         old_line = processed;
     }
-    sanity_check(&result, body);
+    sanity_check(&result, body)?;
     Ok(result)
 }
 
-fn sanity_check<S, T>(v1: &[S], v2: &[T]) {
+fn sanity_check<S, T>(v1: &[S], v2: &[T]) -> Result<()> {
     if v1.len() != v2.len() {
-        println!("Warning: data is inconsistent");
-        println!("{}", v1.len());
-        println!("{}", v2.len());
+        bail!("Warning: data is inconsistent\n{}\n{}", v1.len(), v2.len())
     }
+    Ok(())
 }
 
 struct Line {