Rollup merge of #41957 - llogiq:clippy-libsyntax, r=petrochenkov

[rust.git] / src / libsyntax / json.rs

diff --git a/src/libsyntax/json.rs b/src/libsyntax/json.rs
index 06335584c96108571e0136a1ba84a052270820e9..f37dcfdde8985f7594b3381e8e7cf4e57a2a889f 100644 (file)
--- a/src/libsyntax/json.rs
+++ b/src/libsyntax/json.rs
@@ -337,7 +337,7 @@ fn from_span(span: Span, je: &JsonEmitter) -> Vec<DiagnosticSpanLine> {
                       })
                      .collect()
              })
-            .unwrap_or(vec![])
+            .unwrap_or_else(|_| vec![])
     }
 }