Fix a potential compilation bug in cbox/carc.

1 files changed, 4 insertions, 2 deletions

diff --git a/examples/list_erase.c b/examples/list_erase.c
index b20f3fb1..1e5d2e9b 100644
--- a/examples/list_erase.c
+++ b/examples/list_erase.c
@@ -9,7 +9,8 @@ int main ()
     c_auto (clist_int, L)

     {

         c_apply(i, clist_int_push_back(&L, i), int, {10, 20, 30, 40, 50});

-        c_foreach (x, clist_int, L) printf("%d ", *x.ref);

+        c_foreach (x, clist_int, L)

+            printf("%d ", *x.ref);

         puts("");

                                                     // 10 20 30 40 50

         clist_int_iter it = clist_int_begin(&L);    // ^

@@ -21,7 +22,8 @@ int main ()
         it = clist_int_erase_range(&L, it, end);    // 10 30

                                                     //       ^

         printf("list contains:");

-        c_foreach (x, clist_int, L) printf(" %d", *x.ref);

+        c_foreach (x, clist_int, L)

+            printf(" %d", *x.ref);

         puts("");

     }

 }