Fixed bug in Object request for using subResource by adding ivar and a little code

@@ -27,6 +27,8 @@
 	// Set this if having the correct mime type returned to you when you GET the data is important (eg it will be served by a web-server)
 	// Can be autodetected when PUTing a file from disk, will default to 'application/octet-stream' when PUTing data
 	NSString *mimeType;
+	
+	NSString* subResource;
 }
 
 // Create a request, building an appropriate url
@@ -63,5 +65,6 @@
 @property (retain) NSString *sourceBucket;
 @property (retain) NSString *sourceKey;
 @property (retain) NSString *mimeType;
+@property (retain) NSString *subResource;
 
 @end

@@ -32,6 +32,7 @@
 {
 	NSString *path = [ASIS3Request stringByURLEncodingForS3Path:key];
 	ASIS3ObjectRequest *request = [[[self alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://%@.s3.amazonaws.com%@?%@",bucket,path,subResource]]] autorelease];
+	request.subResource = subResource;
 	[request setBucket:bucket];
 	[request setKey:key];
 	return request;
@@ -114,6 +115,9 @@
 
 - (NSString *)canonicalizedResource
 {
+	if ([self.subResource length] > 0)
+		return [NSString stringWithFormat:@"/%@%@?%@",[self bucket],[ASIS3Request stringByURLEncodingForS3Path:[self key]], self.subResource];
+	
 	return [NSString stringWithFormat:@"/%@%@",[self bucket],[ASIS3Request stringByURLEncodingForS3Path:[self key]]];
 }
 
@@ -143,4 +147,6 @@
 @synthesize sourceBucket;
 @synthesize sourceKey;
 @synthesize mimeType;
+@synthesize subResource;
+
 @end