Fix a tiny whitespace error

Noticed in passing.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/global.rs b/src/global.rs
index b7bad6b34dd57551e1fdb6af11d5bb49ee6fb97c..53f95a30130e01143113289916b442180312462f 100644 (file)
--- a/src/global.rs
+++ b/src/global.rs
@@ -1457,7 +1457,7 @@ impl IPieces {
   }
 
   pub fn is_empty(&self) -> bool {
-    let  IPieces(actual) = self;
+    let IPieces(actual) = self;
     actual.is_empty()
   }
 }