From e4bdb15a5f6b0894b46fd34ad7b1a3093d6a102c Mon Sep 17 00:00:00 2001
From: bigbiff bigbiff <bigbiff@teamw.in>
Date: Sat, 23 Mar 2019 18:33:17 -0400
Subject: AB Cache dir: If device doesn't have /data/cache for FBE, we should
 try /persist if in the fstab.

Change-Id: I70dd19538b7f9b8cf61c46f6c8167057eec3342b
---
 partitionmanager.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'partitionmanager.cpp')

diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index 26a48e5dc..34ba6aea6 100755
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -2222,7 +2222,13 @@ int TWPartitionManager::Fstab_Processed(void) {
 void TWPartitionManager::Output_Storage_Fstab(void) {
 	std::vector<TWPartition*>::iterator iter;
 	char storage_partition[255];
-	string Temp;
+	std::string Temp;
+	std::string cacheDir = TWFunc::get_cache_dir();
+
+	if (cacheDir.empty()) {
+		LOGINFO("Unable to find cache directory\n");
+		return;
+	}
 
 	std::string storageFstab = TWFunc::get_cache_dir() + "recovery/storage.fstab";
 	FILE *fp = fopen(storageFstab.c_str(), "w");
-- 
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