Ensure that stock builds are saved with a code; ignore builds without codes in comparisons

ChangeLog.md

@@ -1,5 +1,6 @@
 #2.3.4
   * Fix crash when removing the special effect from a module
+  * Ensure comparisons with saved stock ships work correctly
 
 #2.3.3
   * Remove unused blueprint when hitting reset

src/app/components/ComparisonTable.jsx

@@ -71,6 +71,7 @@ export default class ComparisonTable extends TranslatedComponent {
    * @return {React.Component}    Table row
    */
   _buildRow(build, facets, formats, units) {
+    if (build && build.id && build.buildName) {
       let url = outfitURL(build.id, build.toString(), build.buildName);
       let cells = [
         <td key='s' className='tl'><Link href={url}>{build.name}</Link></td>,
@@ -84,9 +85,9 @@ export default class ComparisonTable extends TranslatedComponent {
           }
         }
       }
-
       return <tr key={build.id + build.buildName} className='tr'>{cells}</tr>;
     }
+  }
 
   /**
    * Update state based on property and context changes

src/app/pages/ComparisonPage.jsx

@@ -81,9 +81,11 @@ export default class ComparisonPage extends Page {
         newName = name;
         for (let shipId in allBuilds) {
           for (let buildName in allBuilds[shipId]) {
+            if (buildName && allBuilds[shipId][buildName]) {
               builds.push(this._createBuild(shipId, buildName, allBuilds[shipId][buildName]));
             }
           }
+        }
       } else {
         let comparisonData = Persist.getComparison(name);
         if (comparisonData) {

src/app/pages/OutfittingPage.jsx

@@ -308,7 +308,10 @@ export default class OutfittingPage extends Page {
    * Save the current build
    */
   _saveBuild() {
-    const { code, buildName, newBuildName, shipId } = this.state;
+    const { ship, buildName, newBuildName, shipId } = this.state;
+
+    // If this is a stock ship the code won't be set, so ensure that we have it
+    const code =  this.state.code || ship.toString();
 
     Persist.saveBuild(shipId, newBuildName, code);
     this._updateRoute(shipId, newBuildName, code);

src/app/shipyard/Ship.js

@@ -707,6 +707,11 @@ export default class Ship {
    * @return {this} The current ship instance for chaining
    */
   buildFrom(serializedString) {
+    if (!serializedString) {
+      // Empty serialized string; nothing to do
+      return this;
+    }
+
     let standard = new Array(this.standard.length),
         hardpoints = new Array(this.hardpoints.length),
         internal = new Array(this.internal.length),