diff --git a/crates/ra_editor/Cargo.toml b/crates/ra_editor/Cargo.toml
index 039688d7df9..7ed7526ec5b 100644
--- a/crates/ra_editor/Cargo.toml
+++ b/crates/ra_editor/Cargo.toml
@@ -23,6 +23,10 @@ rand = "*"
 rand_xorshift = "*"
 lazy_static = "*"
 
+[lib]
+# so that criterion arguments work, see: https://bheisler.github.io/criterion.rs/book/faq.html#cargo-bench-gives-unrecognized-option-errors-for-valid-command-line-options
+bench = false
+
 [[bench]]
 name = "translate_offset_with_edit_benchmark"
 harness = false
\ No newline at end of file
diff --git a/crates/ra_editor/benches/translate_offset_with_edit_benchmark.rs b/crates/ra_editor/benches/translate_offset_with_edit_benchmark.rs
index 89ed998235a..0f550fd39a2 100644
--- a/crates/ra_editor/benches/translate_offset_with_edit_benchmark.rs
+++ b/crates/ra_editor/benches/translate_offset_with_edit_benchmark.rs
@@ -65,21 +65,20 @@ lazy_static! {
 }
 
 fn compare_translates(c: &mut Criterion) {
-    let f1 = Fun::new("translate_after_edit", |b, _| {
-        b.iter(|| {
-            let d = &*DATA;
-            line_index_utils::translate_after_edit(&d.text, d.offset, d.edits.clone());
-        })
-    });
-
-    let f2 = Fun::new("translate_offset_with_edit", |b, _| {
-        b.iter(|| {
-            let d = &*DATA;
-            line_index_utils::translate_offset_with_edit(&d.line_index, d.offset, &d.edits);
-        })
-    });
-
-    let functions = vec![f1, f2];
+    let functions = vec![
+        Fun::new("translate_after_edit", |b, _| {
+            b.iter(|| {
+                let d = &*DATA;
+                line_index_utils::translate_after_edit(&d.text, d.offset, d.edits.clone());
+            })
+        }),
+        Fun::new("translate_offset_with_edit", |b, _| {
+            b.iter(|| {
+                let d = &*DATA;
+                line_index_utils::translate_offset_with_edit(&d.line_index, d.offset, &d.edits);
+            })
+        }),
+    ];
 
     c.bench_functions("translate", functions, ());
 }
diff --git a/crates/ra_editor/src/line_index_utils.rs b/crates/ra_editor/src/line_index_utils.rs
index 913ca5b150f..632c962cc2a 100644
--- a/crates/ra_editor/src/line_index_utils.rs
+++ b/crates/ra_editor/src/line_index_utils.rs
@@ -270,9 +270,6 @@ pub fn translate_offset_with_edit(
                 Step::Newline(n) => {
                     if offset < *n {
                         return res.to_line_col(offset);
-                    } else if offset == *n {
-                        res.add_line(*n);
-                        return res.to_line_col(offset);
                     } else {
                         res.add_line(*n);
                     }