commit a3b799d9f0f0c3be1f46fe6d735262c530e86973
from: Russ Cox <rsc@swtch.com>
date: Tue Aug 02 20:21:33 2011 UTC

rc: silence lion roar

R=rsc
http://codereview.appspot.com/4835048

commit - 89ee8be3bd9d01277de55ae28213e47d73d5978c
commit + a3b799d9f0f0c3be1f46fe6d735262c530e86973
blob - ebb46b0de71a151b3948ce83e0d77ad9cc2bfa17
blob + 03c96d4901e4fbce44d44f51eeaf7d1bc3a25f1b
--- src/cmd/rc/exec.c
+++ src/cmd/rc/exec.c
@@ -189,6 +189,7 @@ main(int argc, char *argv[])
 		if(ntrap)
 			dotrap();
 	}
+	return 0;  /* not reached; silence OS X Lion gcc */
 }
 /*
  * Opcode routines