From 06b4fe97eff1f03540919c2900ccaf217a75fa2e Mon Sep 17 00:00:00 2001
From: Dees_Troy <dees_troy@teamw.in>
Date: Tue, 16 Oct 2012 11:43:20 -0400
Subject: Update injecttwrp for Epic 4G Touch

---
 recovery.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'recovery.cpp')

diff --git a/recovery.cpp b/recovery.cpp
index b8fc45f70..b1333eaa5 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -893,8 +893,15 @@ main(int argc, char **argv) {
 
 #ifdef TW_INCLUDE_INJECTTWRP
 	// Back up TWRP Ramdisk if needed:
+	TWPartition* Boot = PartitionManager.Find_Partition_By_Path("/boot");
+
 	LOGI("Backing up TWRP ramdisk...\n");
-	system("injecttwrp --backup /tmp/backup_recovery_ramdisk.img");
+	if (Boot == NULL || Boot->Current_File_System != "emmc")
+		system("injecttwrp --backup /tmp/backup_recovery_ramdisk.img");
+	else {
+		string injectcmd = "injecttwrp --backup /tmp/backup_recovery_ramdisk.img bd=" + Boot->Actual_Block_Device;
+		system(injectcmd.c_str());
+	}
 	LOGI("Backup of TWRP ramdisk done.\n");
 #endif
 
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