FileConfigStore: Warn for deletion failure in exception path

There's nothing we can do about it at this point; we're already rolling
back changes.

Signed-off-by: Samuel Holland <samuel@sholland.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/app/src/main/java/com/wireguard/android/configStore/FileConfigStore.java b/app/src/main/java/com/wireguard/android/configStore/FileConfigStore.java
index f5cd01f0..ea5baf6d 100644
--- a/app/src/main/java/com/wireguard/android/configStore/FileConfigStore.java
+++ b/app/src/main/java/com/wireguard/android/configStore/FileConfigStore.java
@@ -77,7 +77,8 @@ public final class FileConfigStore implements ConfigStore {
         if (!replacementFile.createNewFile())
             throw new IOException("Configuration for " + replacement + " already exists");
         if (!file.renameTo(replacementFile)) {
-            replacementFile.delete();
+            if (!replacementFile.delete())
+                Log.w(TAG, "Couldn't delete marker file for new name " + replacement);
             throw new IOException("Cannot rename configuration file " + file.getName());
         }
     }