Empty renderbackgroundimage on empty path fix #6438 (#6452)

surveyjs · Jun 29, 2023 · a7d02c7 · a7d02c7
1 parent 0d7f156
commit a7d02c7
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/survey.ts b/src/survey.ts
@@ -1995,8 +1995,7 @@ export class SurveyModel extends SurveyElementCore
   @property() renderBackgroundImage: string;
   private updateRenderBackgroundImage(): void {
     const path = this.getLocalizableString("backgroundImage").renderedHtml;
-    if(!path) return;
-    this.renderBackgroundImage = ["url(", path, ")"].join("");
+    this.renderBackgroundImage = !!path ? ["url(", path, ")"].join("") : "";
   }
   @property() backgroundImageFit: string;
   /**