Bug-fix: path_info uses back-slashes on Windows.

Display meaningful error if path_info is in unsupported format.

web/root/msgs/inline.ssjs

@@ -9,7 +9,7 @@
 load("../web/lib/template.ssjs");
 load("../web/lib/mime_decode.ssjs");
 
-var path=http_request.path_info.split(/\//);
+var path=http_request.path_info.split(/[\\\/]/);
 if(path==undefined) {
 	error("No path info!");
 }
@@ -17,6 +17,10 @@ var sub=path[1];
 var id=parseInt(path[2]);
 var cid=path[3];
 
+if(sub==undefined || cid==undefined) {
+    error("Invalid path: " + http_request.path_info);
+}
+
 var msgbase = new MsgBase(sub);
 if(msgbase.open!=undefined && msgbase.open()==false) {
 	error(msgbase.last_error);

web/root/msgs/msgframe.ssjs

@@ -7,13 +7,17 @@
 load("../web/lib/template.ssjs");
 load("../web/lib/mime_decode.ssjs");
 
-var path=http_request.path_info.split(/\//);
+var path=http_request.path_info.split(/[\\\/]/);
 if(path==undefined) {
         error("No path info!");
 }
 var sub=path[1];
 var id=parseInt(path[2]);
 
+if(sub==undefined) {
+    error("Invalid path: " + http_request.path_info);
+}
+
 var msgbase = new MsgBase(sub);
 
 if(msgbase.open!=undefined && msgbase.open()==false) {