Stop cost info getting into an infinite loop

ui/js/actions/cost_info.js

@@ -10,23 +10,9 @@ export function doFetchCostInfoForUri(uri) {
   return function(dispatch, getState) {
     const state = getState(),
       claim = selectClaimsByUri(state)[uri],
-      isResolving = selectResolvingUris(state).indexOf(uri) !== -1,
       isGenerous = selectSettingsIsGenerous(state);
 
-    if (claim === null) {
-      //claim doesn't exist, nothing to fetch a cost for
-      return;
-    }
-
-    if (!claim) {
-      setTimeout(() => {
-        dispatch(doFetchCostInfoForUri(uri));
-      }, 1000);
-      if (!isResolving) {
-        dispatch(doResolveUri(uri));
-      }
-      return;
-    }
+    if (!claim) return null
 
     function begin() {
       dispatch({

ui/js/component/filePrice/index.js

@@ -4,16 +4,21 @@ import { doFetchCostInfoForUri } from "actions/cost_info";
 import {
   makeSelectCostInfoForUri,
   makeSelectFetchingCostInfoForUri,
-} from "selectors/cost_info";
-import FilePrice from "./view";
+} from 'selectors/cost_info'
+import {
+  makeSelectClaimForUri,
+} from 'selectors/claims'
+import FilePrice from './view'
 
 const makeSelect = () => {
   const selectCostInfoForUri = makeSelectCostInfoForUri();
   const selectFetchingCostInfoForUri = makeSelectFetchingCostInfoForUri();
+  const selectClaim = makeSelectClaimForUri();
 
   const select = (state, props) => ({
     costInfo: selectCostInfoForUri(state, props),
     fetching: selectFetchingCostInfoForUri(state, props),
+    claim: selectClaim(state, props),
   });
 
   return select;

ui/js/component/filePrice/view.jsx

@@ -11,9 +11,15 @@ class FilePrice extends React.Component {
   }
 
   fetchCost(props) {
-    const { costInfo, fetchCostInfo, uri, fetching } = props;
+    const {
+      costInfo,
+      fetchCostInfo,
+      uri,
+      fetching,
+      claim,
+    } = props;
 
-    if (costInfo === undefined && !fetching) {
+    if (costInfo === undefined && !fetching && claim) {
       fetchCostInfo(uri);
     }
   }