X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fload%2FFileCacher.java;h=a151c2e285022f48c5ffe8bbdf2c3d8433c09df0;hb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465;hp=de1e7caea8d6b2bd909943f6ad59f34661815096;hpb=54b9d8bc8f0025ccf97a67d9dd217ef1f9cf082f;p=GpsPrune.git

diff --git a/tim/prune/load/FileCacher.java b/tim/prune/load/FileCacher.java
index de1e7ca..a151c2e 100644
--- a/tim/prune/load/FileCacher.java
+++ b/tim/prune/load/FileCacher.java
@@ -12,7 +12,9 @@ import java.util.ArrayList;
  */
 public class FileCacher
 {
+	/** File to cache */
 	private File _file = null;
+	/** Array to hold lines of file */
 	private String[] _contentArray = null;
 
 
@@ -40,8 +42,16 @@ public class FileCacher
 			{
 				reader = new BufferedReader(new FileReader(_file));
 				String currLine = reader.readLine();
+				if (currLine != null && currLine.startsWith("<?xml")) {
+					return; // it's an xml file, it shouldn't use this cacher
+				}
 				while (currLine != null)
 				{
+					if (currLine.indexOf('\0') >= 0)
+					{
+						reader.close();
+						return; // it's a binary file, shouldn't use this cacher
+					}
 					if (currLine.trim().length() > 0)
 						contentList.add(currLine);
 					currLine = reader.readLine();