From 4de57cf2eb673479568431daa5f071d2fad60982 Mon Sep 17 00:00:00 2001
From: mrvillage <josef@mrvillage.dev>
Date: Sun, 17 Nov 2024 15:14:25 -0500
Subject: [PATCH] Small maybe update

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

diff --git a/src/rust/src/lib.rs b/src/rust/src/lib.rs
index 9f64944..890214a 100644
--- a/src/rust/src/lib.rs
+++ b/src/rust/src/lib.rs
@@ -789,7 +789,7 @@ pub fn combine_vectors(data: List, out: Nullable<&str>) -> Result<Nullable<RMatr
             ncols += mat.ncols();
         } else if v.is_real() {
             if nrows == 0 {
-                nrows = v.len();
+                nrows = v.as_real_slice().unwrap().len();
             } else if v.as_real_slice().unwrap().len() != nrows {
                 panic!("all vectors must have the same length");
             }