Bugfix for gtTIFVolWriter

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@945 4c865b51-4357-4376-afb4-474e03ccb993

zUtil_TIFF/gtTIFVolWriter.m

@@ -200,7 +200,7 @@ if strcmpi(params.mode, 'single')
     if isempty(fext)
         filename = fullfile(fpath, [fname '.' params.filext]);
     else
-        filename = fullfile(fpath, [fname '.' fext]);
+        filename = fullfile(fpath, [fname fext]);
     end
 
     % Check existence of output file to delete it before writing