1 files changed, 5 insertions, 2 deletions
diff --git a/src/main/java/com/juick/server/api/Messages.java b/src/main/java/com/juick/server/api/Messages.java
index 5c791df4..5a4d8c31 100644
--- a/src/main/java/com/juick/server/api/Messages.java
+++ b/src/main/java/com/juick/server/api/Messages.java
@@ -31,7 +31,9 @@ import com.juick.service.MessagesService;
 import com.juick.service.TagService;
 import com.juick.service.UserService;
 import org.apache.commons.io.IOUtils;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.core.io.Resource;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -67,6 +69,8 @@ public class Messages {
     private ApplicationEventPublisher applicationEventPublisher;
     @Inject
     private WebApp webApp;
+    @Value("classpath:Transparent.gif")
+    private Resource invisiblePixel;
 
     // TODO: serialize image urls
 
@@ -204,8 +208,7 @@ public class Messages {
             userService.updateLastSeen(visitor);
             applicationEventPublisher.publishEvent(
                     new MessageReadEvent(this, visitor, msg));
-            return IOUtils.toByteArray(
-                    Objects.requireNonNull(getClass().getClassLoader().getResource("Transparent.gif")));
+            return IOUtils.toByteArray(invisiblePixel.getInputStream());
         }
         throw new HttpBadRequestException();
     }