From 24640423298ce8c13b118b4c1ce1bd7e632e43f4 Mon Sep 17 00:00:00 2001
From: Grishka <git@grishka.me>
Date: Thu, 12 Jan 2023 00:40:50 +0300
Subject: [PATCH] Fix #499

---
 .../org/joinmastodon/android/fragments/ComposeFragment.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mastodon/src/main/java/org/joinmastodon/android/fragments/ComposeFragment.java b/mastodon/src/main/java/org/joinmastodon/android/fragments/ComposeFragment.java
index 9a4684b6d..def85ee47 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/fragments/ComposeFragment.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/fragments/ComposeFragment.java
@@ -544,6 +544,8 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 
 			@Override
 			public void afterTextChanged(Editable s){
+				if(s.length()==0)
+					return;
 				int start=lastChangeStart;
 				int count=lastChangeCount;
 				// offset one char back to catch an already typed '@' or '#' or ':'