--- android/TrainInfoService/WebContent/version.jsp	2011/04/30 05:43:04	1404
+++ android/TrainInfoService/WebContent/version.jsp	2011/05/02 08:08:56	1405
@@ -27,9 +27,18 @@
 while ( (line=in.readLine()) != null) {
 	if (line.indexOf("traininfo/version") == -1) 
 		continue;
-	String uri = line.split(" ")[7];
-	String tmp = uri.split("=")[1];
-	String version = tmp.split("&") [0];
+	String version = "";
+	String parts[] = line.split(" ");
+
+	if (parts.length >= 8) {
+		String uri = parts[7];
+		if (uri.indexOf("=") != -1) { 
+			String tmp = uri.split("=")[1];
+			if (tmp.indexOf("&") != -1) {
+				version = tmp.split("&") [0];
+			}
+		}
+	}
 	
 	Integer count = versions.get(version);
 	if (count == null)