From e32002fac8aad3b88b509dd6c5c444d2cc20f35a Mon Sep 17 00:00:00 2001
From: Austin Huang <im@austinhuang.me>
Date: Wed, 4 Nov 2020 13:18:20 -0500
Subject: [PATCH] fix fetching duplication

---
 .../customviews/helpers/PostFetcher.java             | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/awais/instagrabber/customviews/helpers/PostFetcher.java b/app/src/main/java/awais/instagrabber/customviews/helpers/PostFetcher.java
index 35a840e6..22145bfa 100644
--- a/app/src/main/java/awais/instagrabber/customviews/helpers/PostFetcher.java
+++ b/app/src/main/java/awais/instagrabber/customviews/helpers/PostFetcher.java
@@ -17,11 +17,13 @@ public class PostFetcher {
     }
 
     public void fetch() {
-        fetching = true;
-        postFetchService.fetch(result -> {
-            fetching = false;
-            fetchListener.onResult(result);
-        });
+        if (!fetching) {
+            fetching = true;
+            postFetchService.fetch(result -> {
+                fetching = false;
+                fetchListener.onResult(result);
+            });
+        }
     }
 
     public void reset() {