Fix a issue with timeouts etc and returning wrong status

ChangeLog

@@ -9,6 +9,8 @@ Open Proxy Scanning Bot Module for NeoStats Changelog.
  - Fix the open_proxy crash when a user had signed off and thus we had a
    dangling pointer (F)
  - Fix make install when NeoStats is installed in a non-default location (F)
+ - Fix a issue with SockRead Functions when timeouts or connection refused
+   called, we return NS_FAILURE when it should be NS_SUCCESS (F)
 
 3.0.a3 - Mark (M) & Fish (F)
  - AKILL support and open proxy reporting (F)

proxy.c

@@ -265,7 +265,13 @@ static int proxy_read( void *data, void *recv, int size )
 				if (si->state == DOING_SCAN) si->state = FIN_SCAN;			
 				check_scan_free(si);
 			}
-			return NS_FAILURE;
+			if (size == -2) 
+				/* already delsock */
+				return NS_SUCCESS;
+			else 
+				/* need socket functions to delsock */
+				return NS_FAILURE;
+				
 		default:
 			proxy_list[ci->type-1].scanned++;
 			for (i = 0; stdmatchstrings[i] != NULL; i++) {