fix(core): if fromUrl is not specified, it defaults to an empty string

Author: chengpeiquan

packages/core/CHANGELOG.md

@@ -1,3 +1,12 @@
+## [0.1.4](https://github.com/analyticsjs/web-analytics/compare/core@0.1.3...core@0.1.4) (2023-06-25)
+
+
+### Bug Fixes
+
+* **core:** fix debug log error for loadSdk ([757068c](https://github.com/analyticsjs/web-analytics/commit/757068c35cfea6c5fd56981e77dadd602e86aea9))
+
+
+
 ## [0.1.3](https://github.com/analyticsjs/web-analytics/compare/core@0.1.2...core@0.1.3) (2023-06-23)
 
 

packages/core/src/analytics.ts

@@ -59,7 +59,7 @@ export class Analytics<P extends Platform = Platform> extends BaseAnalytics {
         this.sdkInstance.push([
           SDK_ACTIONS.trackPageview,
           formatPageUrl(pageUrl),
-          formatFromUrl(fromUrl),
+          fromUrl ? formatFromUrl(fromUrl) : '',
         ])
         break
       }

packages/core/src/utils.ts

@@ -41,7 +41,7 @@ export function getDebugMessage({
       const { pageUrl, fromUrl } = args[0] || {}
       debugLogs.push(`track pageview done.`)
       debugLogs.push(`pageUrl:      ${formatPageUrl(pageUrl)}`)
-      if (platform === 'cnzz') {
+      if (platform === 'cnzz' && fromUrl) {
         debugLogs.push(`fromUrl:      ${formatPageUrl(fromUrl)}`)
       }
       break