minor tweak.

From-SVN: r7220

diff --git a/gcc/expr.c b/gcc/expr.c
index 61fe3c1dee48b7b012d21d80981e698f4edbee82..ed1f1f9f004cc1b0179bea8c281986e294573607 100644 (file)
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -5597,9 +5597,11 @@ expand_expr (exp, target, tmode, modifier)
                if (TREE_OPERAND (exp, 2) == 0)
                  TREE_OPERAND (exp, 2) = maybe_build_cleanup (slot);
                if (TREE_OPERAND (exp, 2))
-                 cleanups_this_call = tree_cons (NULL_TREE,
-                                                 TREE_OPERAND (exp, 2),
-                                                 cleanups_this_call);
+                 {
+                   cleanups_this_call = tree_cons (NULL_TREE,
+                                                   TREE_OPERAND (exp, 2),
+                                                   cleanups_this_call);
+                 }
              }
          }
        else