fix TS3 lint

micmro · micmro · commit 42eea0d8a937 · 2018-09-03T20:26:08.000+02:00
diff --git a/src/ts/waterfall/details-overlay/overlay-manager.ts b/src/ts/waterfall/details-overlay/overlay-manager.ts
@@ -146,7 +146,7 @@ class OverlayManager {
       // if overlay has a preview image show it
       const previewImg = infoOverlay.querySelector("img.preview") as HTMLImageElement;
       if (previewImg && !previewImg.src) {
-        previewImg.setAttribute("src", previewImg.attributes.getNamedItem("data-src").value);
+        previewImg.setAttribute("src", (previewImg.attributes.getNamedItem("data-src") || { value: "" }).value);
       }
       (infoOverlay.querySelector("a") as HTMLAnchorElement)
         .addEventListener("keydown", OverlayManager.firstElKeypress);

Original file line number	Diff line number	Diff line change
`@@ -146,7 +146,7 @@ class OverlayManager {`
`146`	`146`	`// if overlay has a preview image show it`
`147`	`147`	`const previewImg = infoOverlay.querySelector("img.preview") as HTMLImageElement;`
`148`	`148`	`if (previewImg && !previewImg.src) {`
`149`		`- previewImg.setAttribute("src", previewImg.attributes.getNamedItem("data-src").value);`
	`149`	`+ previewImg.setAttribute("src", (previewImg.attributes.getNamedItem("data-src") \|\| { value: "" }).value);`
`150`	`150`	`}`
`151`	`151`	`(infoOverlay.querySelector("a") as HTMLAnchorElement)`
`152`	`152`	`.addEventListener("keydown", OverlayManager.firstElKeypress);`