Merge pull request #3594 from withspectrum/2.4.20

2.4.20

Author: brianlovin

package.json

@@ -1,6 +1,6 @@
 {
   "name": "Spectrum",
-  "version": "2.4.19",
+  "version": "2.4.20",
   "license": "BSD-3-Clause",
   "devDependencies": {
     "babel-cli": "^6.24.1",

shared/graphql/queries/thread/getThreadMessageConnection.js

@@ -86,10 +86,12 @@ export const getThreadMessageConnectionOptions = {
     if (props.location && props.location.search) {
       const params = queryString.parse(props.location.search);
 
-      variables.after = params && params.m ? params.m : null;
-      variables.last = null;
-      // $FlowFixMe
-      variables.first = 50;
+      if (params && params.m) {
+        variables.after = params.m;
+        variables.last = null;
+        // $FlowFixMe
+        variables.first = 50;
+      }
     }
 
     return {