librustc: tidy cleanup

diff --git a/src/librustc/back/link.rs b/src/librustc/back/link.rs
index 414978df1dbe1d30992144199ba99c90580ef87e..a73c3cf6b5ca2146d770498532c9d9c16bd68b44 100644 (file)
--- a/src/librustc/back/link.rs
+++ b/src/librustc/back/link.rs
@@ -756,7 +756,7 @@ fn get_system_tool(sess: Session, tool: &str) -> ~str {
             }
         },
         _ => tool.to_owned(),
-    } 
+    }
 }
 
 /// Perform the linkage portion of the compilation phase. This will generate all