fixed crashing when no config was found

Dockerfile

@@ -33,11 +33,8 @@ RUN apk --no-cache add \
     su-exec \
     tzdata
 
-
-
 COPY docker /
 COPY --from=build-env /go/src/code.vikunja.io/api/vikunja /app/vikunja/api
-#RUN ln -s /app/vikunja/vikunja /usr/local/bin/vikunja
 
 ENTRYPOINT ["/bin/s6-svscan", "/etc/services.d"]
 CMD []

models/config.go

@@ -42,7 +42,7 @@ func InitConfig() (err error) {
 		fmt.Println("Using defaults.")
 	}
 
-	return
+	return nil
 }
 
 func random(length int) (string, error) {