Do not try to copy logo if image does not exist on disk

build/release/build.sh

@@ -116,4 +116,4 @@ docker build --build-arg NAME=docker --build-arg VERSION=${VERSION} --build-arg
 
 # Dockerhub
 # You must be authenticated via `docker login` with your Dockerhub credentials first.
-docker push gabekangas/owncast
+docker push "gabekangas/owncast:${VERSION}"

core/core.go

@@ -128,13 +128,12 @@ func resetDirectories() {
 		log.Fatalln(err)
 	}
 
-	// Remove the previous thumbnail
-	os.Remove(filepath.Join(config.WebRoot, "thumbnail.jpg"))
-
 	// Remove the previous thumbnail
 	logo := data.GetLogoPath()
-	err = utils.Copy(path.Join("data", logo), "webroot/thumbnail.jpg")
-	if err != nil {
-		log.Warnln(err)
+	if utils.DoesFileExists(logo) {
+		err = utils.Copy(path.Join("data", logo), filepath.Join(config.WebRoot, "thumbnail.jpg"))
+		if err != nil {
+			log.Warnln(err)
+		}
 	}
 }