From a1fdce19427dad2eed70543a40fdbd9856cea8df Mon Sep 17 00:00:00 2001
From: Peter Osterlund <peterosterlund2@gmail.com>
Date: Sun, 1 Jan 2012 10:40:00 +0000
Subject: [PATCH] DroidFish: Check File.renameTo() return value.

---
 DroidFish/src/org/petero/droidfish/activities/PGNFile.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/DroidFish/src/org/petero/droidfish/activities/PGNFile.java b/DroidFish/src/org/petero/droidfish/activities/PGNFile.java
index e2dac6c..51b79f1 100644
--- a/DroidFish/src/org/petero/droidfish/activities/PGNFile.java
+++ b/DroidFish/src/org/petero/droidfish/activities/PGNFile.java
@@ -371,7 +371,8 @@ public class PGNFile {
             copyData(fileReader, fileWriter, fileReader.length() - gi.endPos);
             fileReader.close();
             fileWriter.close();
-            tmpFile.renameTo(fileName);
+            if (!tmpFile.renameTo(fileName))
+                throw new IOException();
             Toast.makeText(context, R.string.game_saved, Toast.LENGTH_SHORT).show();
             return true;
         } catch (IOException e) {