Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/vendor/if_chain/src/lib.rs b/vendor/if_chain/src/lib.rs
index e72f7aa88..dee02a9f0 100644
--- a/vendor/if_chain/src/lib.rs
+++ b/vendor/if_chain/src/lib.rs
@@ -100,7 +100,7 @@
 //! ```
 //!
 //! ## Type ascription
-//! 
+//!
 //! ```rust,ignore
 //! let mut x = some_generic_computation();
 //! if_chain! {
@@ -110,9 +110,9 @@
 //!     else { x += 1 }
 //! }
 //! ```
-//! 
+//!
 //! becomes
-//! 
+//!
 //! ```rust,ignore
 //! let mut x = some_generic_computation();
 //! if x > 7 {
@@ -122,7 +122,7 @@
 //!     x += 1
 //! }
 //! ```
-//! 
+//!
 //! ## Multiple patterns
 //!
 //! ```rust,ignore
@@ -193,7 +193,7 @@ macro_rules! __if_chain {
     // `let` with multiple patterns
     (@expand { $($other:tt)* } let $pat1:pat | $($pat:pat)|+ = $expr:expr; $($tt:tt)+) => {
         match $expr {
-            $pat1 | $($pat)|+ => __if_chain! { @expand { $($other)* } $($tt)+ }
+            $pat1 | $($pat)|+ => { __if_chain! { @expand { $($other)* } $($tt)+ } }
         }
     };
     // `if let` with a single pattern
@@ -308,7 +308,7 @@ mod tests {
 
             then { x += y; }
             else { x += 1; }
-        };
+        }
         assert_eq!(x, 3);
     }
 }