Coding convention fix in plus function.

* arith.c (plus): Eliminate compound statement braces
around case that consists of one return statement.

1 files changed, 1 insertions, 3 deletions

diff --git a/arith.c b/arith.c
index ef48d1f9..28ca5248 100644
--- a/arith.c
+++ b/arith.c
@@ -447,9 +447,7 @@ tail:
         return normalize(n);
       }
     case TYPE_PAIR(FLNUM, FLNUM):
-      {
-        return flo(c_flo(anum) + c_flo(bnum));
-      }
+      return flo(c_flo(anum) + c_flo(bnum));
     case TYPE_PAIR(BGNUM, FLNUM):
       anum = flo_int(anum);
       goto tail;