From 6ebf2468fdc7030a6a0e6fb037d5244abec17fbc Mon Sep 17 00:00:00 2001
From: Adam Dunlap <dunlapadam@gmail.com>
Date: Thu, 9 Feb 2017 01:14:52 -0800
Subject: [PATCH] Fixing bug that only occurs in release mode

---
 khwarizmi/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/khwarizmi/src/lib.rs b/khwarizmi/src/lib.rs
index 93b7c0d..df985a3 100644
--- a/khwarizmi/src/lib.rs
+++ b/khwarizmi/src/lib.rs
@@ -27,7 +27,7 @@ impl TreeIdx {
             let mut idxs = s.split(',')
                 .map(|d| usize::from_str(d).map_err(|_| AlgebraDSLError::IllFormattedIndex));
             // Pop the first index, because every expression/equation is in the trivial 0 idx
-            debug_assert!(Some(Ok(0)) == idxs.next());
+            assert!(Some(Ok(0)) == idxs.next());
             let mut v = vec![];
             for idx in idxs {
                 v.push(idx?);