Fixing Context Conditional in GetSP

Better handling of truthy/falsy

samples/react-pnp-js-sample/src/webparts/pnPjsExample/pnpjsConfig.ts

@@ -12,7 +12,7 @@ import "@pnp/sp/batching";
 var _sp: SPFI = null;
 
 export const getSP = (context?: WebPartContext): SPFI => {
-  if (context != null) { // eslint-disable-line eqeqeq
+  if (!!context) { // eslint-disable-line eqeqeq
     //You must add the @pnp/logging package to include the PnPLogging behavior it is no longer a peer dependency
     // The LogLevel set's at what level a message will be written to the console
     _sp = spfi().using(SPFx(context)).using(PnPLogging(LogLevel.Warning));