fixed char limit (#3173)

emilk · Jul 26, 2023 · 339b758 · 339b758
1 parent 65eecde
commit 339b758
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/egui/src/widgets/text_edit/builder.rs b/crates/egui/src/widgets/text_edit/builder.rs
@@ -1185,7 +1185,7 @@ fn insert_text(
     if char_limit < usize::MAX {
         let mut new_string = text_to_insert;
         // Avoid subtract with overflow panic
-        let cutoff = char_limit.saturating_sub(text.as_str().len());
+        let cutoff = char_limit.saturating_sub(text.as_str().chars().count());
 
         new_string = match new_string.char_indices().nth(cutoff) {
             None => new_string,