fixed debug output of unary x87 nodes

[libfirm] / ir / be / test / biggest_prime.c

diff --git a/ir/be/test/biggest_prime.c b/ir/be/test/biggest_prime.c
index d52c440..50e2ad4 100644 (file)
--- a/ir/be/test/biggest_prime.c
+++ b/ir/be/test/biggest_prime.c
@@ -15,7 +15,7 @@ f (d)
     }
 }
 
-main ()
+int main ()
 {
   *t = 2;
   U = N = 1;
@@ -38,4 +38,5 @@ main ()
                                qs += *p--;
     printf ("Checksumme = %d\n", qs);
        }
+       return 0;
 }