Corrected an error in bundle assignment that failed to make a copy

of the root name of the LHS net, and so would use the last root
name copied, which might have belonged to something entirely
different, or nothing at all.

base/verilog.c

@@ -1218,9 +1218,11 @@ skip_endmodule:
 		    lhs = LookupObject(nodename, CurrentCell);
 		    *aptr = '[';
 		}
+		else strcpy(noderoot, nexttok);
 	    }
 	    else {
 		lhs = LookupObject(nexttok, CurrentCell);
+		strcpy(noderoot, nexttok);
 	    }
 	    SkipTokComments(VLOG_DELIMITERS);
 	    if (lhs && ((!nexttok) || (!match(nexttok, "=")))) {