Only subscribe on first time

VadimDez · Oct 31, 2024 · 5355725 · 5355725
1 parent 382be39
commit 5355725
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/app/pdf-viewer/pdf-viewer.component.ts b/src/app/pdf-viewer/pdf-viewer.component.ts
@@ -572,8 +572,9 @@ export class PdfViewerComponent
 
     if (!this.pdfViewer._pages?.length) {
       // the first time we wait until pages init
-      this.pageInitialized.subscribe(() => {
+      const sub = this.pageInitialized.subscribe(() => {
         this.updateSize();
+        sub.unsubscribe();
       })
     } else {
       this.updateSize();