From fea7bfdb5b04de1ed38ff3d5b5600868394f73ad Mon Sep 17 00:00:00 2001
From: nift4 <nift4@protonmail.com>
Date: Sat, 18 Jan 2025 18:26:54 +0100
Subject: [PATCH] remove BL_BACKUP if it wasnt created

---
 app/src/main/java/org/andbootmgr/app/DeviceInfo.kt    | 6 ++++++
 app/src/main/java/org/andbootmgr/app/DroidBootFlow.kt | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/org/andbootmgr/app/DeviceInfo.kt b/app/src/main/java/org/andbootmgr/app/DeviceInfo.kt
index cac3b595..9f12241e 100644
--- a/app/src/main/java/org/andbootmgr/app/DeviceInfo.kt
+++ b/app/src/main/java/org/andbootmgr/app/DeviceInfo.kt
@@ -21,6 +21,12 @@ interface DeviceInfo {
 	val codename: String
 	val blBlock: String
 	val metaonsd: Boolean
+	/* Environment variables:
+	 * - BOOTED=true SETUP=false BL_BACKUP=<unset> for droidboot update
+	 * - BOOTED=false SETUP=false BL_BACKUP=<path> for droidboot fix
+	 * - BOOTED=false SETUP=true BL_BACKUP=<path> for droidboot install + sd creation
+	 * - BOOTED=true SETUP=true BL_BACKUP=<unset> for sd creation with already installed droidboot
+	 */
 	val postInstallScript: Boolean
 	val havedtbo: Boolean
 	fun isInstalled(logic: DeviceLogic): Boolean
diff --git a/app/src/main/java/org/andbootmgr/app/DroidBootFlow.kt b/app/src/main/java/org/andbootmgr/app/DroidBootFlow.kt
index a0795d6e..4eee6cd1 100644
--- a/app/src/main/java/org/andbootmgr/app/DroidBootFlow.kt
+++ b/app/src/main/java/org/andbootmgr/app/DroidBootFlow.kt
@@ -354,7 +354,8 @@ private fun Flash(d: DroidBootFlowDataHolder) {
 			terminal.add(vm.activity.getString(R.string.term_device_setup))
 			vm.logic.runShFileWithArgs(
 				"BOOTED=${vm.deviceInfo.isBooted(vm.logic)} SETUP=true " +
-						"BL_BACKUP=${vm.logic.lkBackupPrimary.absolutePath} " +
+						(if (vm.deviceInfo.isBooted(vm.logic)) "" else
+						"BL_BACKUP=${vm.logic.lkBackupPrimary.absolutePath} ") +
 						"${tmpFile!!.absolutePath} real"
 			).to(terminal).exec()
 			tmpFile.delete()