Work-around for an erroneous warning message in gcc-4.7
Work-around for an erroneous warning message in gcc-4.7

marylinh/seccompsandbox,aman-iitj/seccompsandbox,aman-iitj/seccompsandbox,marylinh/seccompsandbox,dj091111/seccompsandbox,aman-iitj/seccompsandbox,dj091111/seccompsandbox,marylinh/seccompsandbox,dj091111/seccompsandbox