5e9398e5b94716c8b1637ae8585a7a697e7e44f1
angie
  Tue Apr 30 09:51:31 2013 -0700
Fix stricter-compiler warning about lack of return statement in function that is declared to return some kind of value.
diff --git src/parasol/paraHub/sockSuck.c src/parasol/paraHub/sockSuck.c
index 8efb020..cf2e222 100644
--- src/parasol/paraHub/sockSuck.c
+++ src/parasol/paraHub/sockSuck.c
@@ -29,25 +29,26 @@
 	    ipAddressOk(ntohl(pm->ipAddress.sin_addr.s_addr), localHost))
 	    {
 	    hubMessagePut(pm);
 	    }
 	else
 	    {
 	    char dottedQuad[17];
 	    internetIpToDottedQuad(ntohl(pm->ipAddress.sin_addr.s_addr), dottedQuad);
 	    warn("unauthorized access by %s", dottedQuad);
 	    freez(&pm);
 	    }
 	}
     else
 	freez(&pm);
     }
+return NULL;  // avoid compiler warning
 }
 
 
 void sockSuckStart(struct rudp *ru)
 /* Start socket sucker deamon.  */
 {
 int err = pthread_create(&sockSuckThread, NULL, sockSuckDaemon, ru);
 if (err < 0)
     errAbort("Couldn't create sockSuckThread %s", strerror(err));
 }