attr-weakref-1.c: Add exit (0) to avoid spurious failures.

* gcc.dg/attr-weakref-1.c: Add exit (0) to avoid spurious
failures.

From-SVN: r106750

gcc/testsuite/ChangeLog

+2005-11-10  Alexandre Oliva  <aoliva@redhat.com>
+
+	* gcc.dg/attr-weakref-1.c: Add exit (0) to avoid spurious
+	failures.
+
 2005-11-10  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* gcc.dg/sparc-getcontext-1.c: New test.

gcc/testsuite/gcc.dg/attr-weakref-1.c

@@ -223,4 +223,6 @@ int main () {
   chk (!&wf12);
   chk (!&wf13);
   chk (!&Wf14a);
+
+  exit (0);
 }