1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_syntax/src/string_lexing/mod.rs b/crates/ra_syntax/src/string_lexing/mod.rs
index f0812ff28..cc53e0aba 100644
--- a/crates/ra_syntax/src/string_lexing/mod.rs
+++ b/crates/ra_syntax/src/string_lexing/mod.rs
@@ -219,7 +219,7 @@ mod tests {
 
     #[test]
     fn test_unicode_escapes() {
-        let unicode_escapes = &[r"{DEAD}", "{BEEF}", "{FF}", ""];
+        let unicode_escapes = &[r"{DEAD}", "{BEEF}", "{FF}", "{}", ""];
         for escape in unicode_escapes {
             let escape_sequence = format!(r"'\u{}'", escape);
             let component = closed_char_component(&escape_sequence);