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-rw-r--r--crates/mbe/src/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/mbe/src/lib.rs b/crates/mbe/src/lib.rs
index 844e5a117..2d0763c47 100644
--- a/crates/mbe/src/lib.rs
+++ b/crates/mbe/src/lib.rs
@@ -52,7 +52,7 @@ impl fmt::Display for ExpandError {
52 ExpandError::BindingError(e) => f.write_str(e), 52 ExpandError::BindingError(e) => f.write_str(e),
53 ExpandError::ConversionError => f.write_str("could not convert tokens"), 53 ExpandError::ConversionError => f.write_str("could not convert tokens"),
54 ExpandError::InvalidRepeat => f.write_str("invalid repeat expression"), 54 ExpandError::InvalidRepeat => f.write_str("invalid repeat expression"),
55 ExpandError::ProcMacroError(e) => write!(f, "{}", e), 55 ExpandError::ProcMacroError(e) => e.fmt(f),
56 ExpandError::Other(e) => f.write_str(e), 56 ExpandError::Other(e) => f.write_str(e),
57 } 57 }
58 } 58 }