Make sure the file is an actual file.

simplegeo · Jun 29, 2010 · d95e211 · d95e211
1 parent 714adcd
commit d95e211
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/src/com/simplegeo/android/cache/CacheHandler.java b/src/com/simplegeo/android/cache/CacheHandler.java
@@ -285,12 +285,14 @@ public void deleteAll() {
 
 	private void recursiveDelete(File file) {
 		File[] files = file.listFiles();
-		for(File subdir : files) {
-			if(subdir.isDirectory())
-				recursiveDelete(subdir);
-			else
-				subdir.delete();
-		}
+		if(files != null) {
+			for(File subdir : files) {
+				if(subdir.isDirectory())
+					recursiveDelete(subdir);
+				else
+					subdir.delete();
+			}
+		}	
 	}
 
 	/**