commit 93cde30635c844c9a78b78dcea283af0e70767ee
author Yifan Hong <elsk@google.com> Mon Apr 27 12:59:29 2020 -0700
committer Yifan Hong <elsk@google.com> Mon Apr 27 13:03:50 2020 -0700
tree 32fc6a5ba00c24a4afa07716f550d4499784dc1d
parent 224aed945deb997fc6bcf38a8e25b8885833732f

Allow non-existing fstab.postinstall

This file is only installed when cppreopts.sh is installed. However, the
latter might not be installed if system_other is not used.

Fixes: 155053192
Test: pass
Change-Id: I8569d72c03a260bd1be9dcccb5b9ae670117179c

dynamic_partition_control_android.cc

diff --git a/dynamic_partition_control_android.cc b/dynamic_partition_control_android.cc
index 20e02ac..7486d09 100644
--- a/dynamic_partition_control_android.cc
+++ b/dynamic_partition_control_android.cc
@@ -556,7 +556,10 @@
     const std::string& path) {
   Fstab fstab;
   if (!ReadFstabFromFile(path, &fstab)) {
-    LOG(WARNING) << "Cannot read fstab from " << path;
+    PLOG(WARNING) << "Cannot read fstab from " << path;
+    if (errno == ENOENT) {
+      return false;
+    }
     return std::nullopt;
   }
   for (const auto& entry : fstab) {