bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/syntax/src/ast/node_ext.rs')
-rw-r--r--crates/syntax/src/ast/node_ext.rs8
1 files changed, 6 insertions, 2 deletions
diff --git a/crates/syntax/src/ast/node_ext.rs b/crates/syntax/src/ast/node_ext.rs
index 0f06690b8c..f7c7327776 100644
--- a/crates/syntax/src/ast/node_ext.rs
+++ b/crates/syntax/src/ast/node_ext.rs
@@ -364,8 +364,12 @@ impl ast::UseTreeList {
let remove_brace_in_use_tree_list = |u: &ast::UseTreeList| {
let use_tree_count = u.use_trees().count();
if use_tree_count == 1 {
- u.l_curly_token().map(ted::remove);
- u.r_curly_token().map(ted::remove);
+ if let Some(a) = u.l_curly_token() {
+ ted::remove(a)
+ }
+ if let Some(a) = u.r_curly_token() {
+ ted::remove(a)
+ }
u.comma().for_each(ted::remove);
}
};