From f8a4e3fd70de62b2844883710f8ff22eb77c50aa Mon Sep 17 00:00:00 2001
From: est31 <MTest31@outlook.com>
Date: Sat, 4 Feb 2017 01:39:19 +0100
Subject: [PATCH] Panic when invalid overflow value is returned

---
 src/int/mul.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/int/mul.rs b/src/int/mul.rs
index c2aece0..1ccaf04 100644
--- a/src/int/mul.rs
+++ b/src/int/mul.rs
@@ -102,7 +102,7 @@ mod tests {
             let mut overflow = 2;
             let r = f(a, b, &mut overflow);
             if overflow != 0 && overflow != 1 {
-                return None
+                panic!("Invalid value {} for overflow", overflow);
             }
             Some((r, overflow))
         }
@@ -114,7 +114,7 @@ mod tests {
             let mut overflow = 2;
             let r = f(a, b, &mut overflow);
             if overflow != 0 && overflow != 1 {
-                return None
+                panic!("Invalid value {} for overflow", overflow);
             }
             Some((r, overflow))
         }
@@ -138,7 +138,7 @@ mod tests_i128 {
             let mut overflow = 2;
             let r = f(a, b, &mut overflow);
             if overflow != 0 && overflow != 1 {
-                return None
+                panic!("Invalid value {} for overflow", overflow);
             }
             Some((r, overflow))
         }