From 1c663cb26bde356dbfa11c039e483c48673a1af3 Mon Sep 17 00:00:00 2001
From: Nathan Day <nathan@day.ag>
Date: Mon, 16 Mar 2026 10:32:18 +0000
Subject: [PATCH] Fix swipe-back triggering unwanted draft deletion signing

When swiping back on a DM screen with an empty message, the BackHandler
was calling sendDraftSync() which checks if the message is blank and then
calls deleteDraftIgnoreErrors(). This creates and signs a NIP-09 DeletionEvent,
prompting the external signer to sign a deletion event.

The fix adds a check to only call sendDraftSync() when there's actual
content in the message, avoiding the unnecessary signing prompt.
---
 .../chats/privateDM/send/PrivateMessageEditFieldRow.kt    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/PrivateMessageEditFieldRow.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/PrivateMessageEditFieldRow.kt
index 2615ac2ec6..18df26d779 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/PrivateMessageEditFieldRow.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/privateDM/send/PrivateMessageEditFieldRow.kt
@@ -88,10 +88,12 @@ fun PrivateMessageEditFieldRow(
     nav: INav,
 ) {
     BackHandler {
-        accountViewModel.launchSigner {
-            channelScreenModel.sendDraftSync()
-            channelScreenModel.cancel()
+        if (channelScreenModel.message.text.isNotBlank()) {
+            accountViewModel.launchSigner {
+                channelScreenModel.sendDraftSync()
+            }
         }
+        channelScreenModel.cancel()
         nav.popBack()
     }