Fix Prism declaration for server-side rendering (part II) (#55)

jfcere · Mar 14, 2018 · 210e8bd · 210e8bd
1 parent 597550d
commit 210e8bd
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/src/app/markdown/markdown.service.spec.ts b/src/app/markdown/markdown.service.spec.ts
@@ -168,14 +168,14 @@ describe('MarkdowService', () => {
 
     it('should not call Prism when not available', () => {
 
-      Prism = undefined;
+      global['Prism'] = undefined;
 
       markdownService.highlight();
     });
 
     it('should call Prism when available', () => {
 
-      Prism = { highlightAll: () => {} };
+      global['Prism'] = { highlightAll: () => {} };
 
       spyOn(Prism, 'highlightAll');
 

diff --git a/src/app/markdown/markdown.service.ts b/src/app/markdown/markdown.service.ts
@@ -46,10 +46,9 @@ export class MarkdownService {
   }
 
   highlight() {
-    if (!Prism) {
-      return;
+    if (typeof Prism !== 'undefined') {
+      Prism.highlightAll(false);
     }
-    Prism.highlightAll(false);
   }
 
   private extractData(response: Response) {