@@ -84,21 +84,21 @@
 
 	[super dealloc];
 }
 
 - (void)setArgument: (const void *)buffer
-	    atIndex: (size_t)index
+	    atIndex: (size_t)idx
 {
-	OFMutableData *data = [_arguments objectAtIndex: index];
+	OFMutableData *data = [_arguments objectAtIndex: idx];
 
 	memcpy([data items], buffer, [data itemSize]);
 }
 
 - (void)getArgument: (void *)buffer
-	    atIndex: (size_t)index
+	    atIndex: (size_t)idx
 {
-	OFData *data = [_arguments objectAtIndex: index];
+	OFData *data = [_arguments objectAtIndex: idx];
 
 	memcpy(buffer, [data items], [data itemSize]);
 }
 
 - (void)setReturnValue: (const void *)buffer