evsbench.c: avoid 1 warning

* test/evsbench.c (sigintr_handler): Mark as "noreturn".

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1971 fd59a12c-fef9-0310-b244-a6a79926bd2f

test/evsbench.c

@@ -161,6 +161,7 @@ void sigalrm_handler (int num)
 	alarm_notice = 1;
 }
 
+void sigintr_handler (int num) __attribute__((__noreturn__));
 void sigintr_handler (int num)
 {
 	exit (1);