Fix WebP availability check

rullzer · backportbot[bot] · commit cb3199f06134 · 2021-02-11T15:00:33.000Z
Signed-off-by: Roeland Jago Douma &lt;roeland@famdouma.nl&gt;
diff --git a/lib/private/Preview/WebP.php b/lib/private/Preview/WebP.php
@@ -37,6 +37,6 @@ public function getMimeType(): string {
 	}
 
 	public function isAvailable(FileInfo $file): bool {
-		return (bool)(imagetypes() && IMG_WEBP);
+		return (bool)(imagetypes() & IMG_WEBP);
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -37,6 +37,6 @@ public function getMimeType(): string {`
`37`	`37`	`}`
`38`	`38`
`39`	`39`	`public function isAvailable(FileInfo $file): bool {`
`40`		`- return (bool)(imagetypes() && IMG_WEBP);`
	`40`	`+ return (bool)(imagetypes() & IMG_WEBP);`
`41`	`41`	`}`
`42`	`42`	`}`