work around the problem that for some reason, getCacheDir can come ba…

…ck with NULL
hpoul · Mar 30, 2011 · c6557a4 · c6557a4
1 parent a6e1c64
commit c6557a4
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/main/java/com/github/droidfu/cachefu/AbstractCache.java b/src/main/java/com/github/droidfu/cachefu/AbstractCache.java
@@ -117,7 +117,12 @@ public boolean enableDiskCache(Context context, int storageDevice) {
             rootDir = Environment.getExternalStorageDirectory().getAbsolutePath() + "/Android/data/"
                     + appContext.getPackageName() + "/cache";
         } else {
-            rootDir = appContext.getCacheDir().getAbsolutePath();
+            File internalCacheDir = appContext.getCacheDir();
+            // apparently on some configurations this can come back as null
+            if (internalCacheDir == null) {
+                return (isDiskCacheEnabled = false);
+            }
+            rootDir = internalCacheDir.getAbsolutePath();
         }
 
         setRootDir(rootDir);