facepalm

pola-rs · Jan 10, 2025 · 72d7d89 · 72d7d89
1 parent 1d59945
commit 72d7d89
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/polars-core/src/series/mod.rs b/crates/polars-core/src/series/mod.rs
@@ -1030,7 +1030,7 @@ where
     T: 'static + PolarsDataType<IsLogical = FalseT>,
 {
     fn as_mut(&mut self) -> &mut ChunkedArray<T> {
-        if !self.as_any_mut().is::<T>() {
+        if !self.as_any_mut().is::<ChunkedArray<T>>() {
             panic!(
                 "implementation error, cannot get ref {:?} from {:?}",
                 T::get_dtype(),