comparison util/SMALL_learn.m @ 208:36b02a8d0add luisf_dev

merge

 %   License, or (at your option) any later version.  See the file
 %   COPYING included with this distribution for more information.
 %%
 
 global SMALL_path
+
+if (isempty(SMALL_path))
+    error('SMALL_learn:varChk', '\nSMALL_path variable is not set... Please run SMALLboxInit and try again.\n\nExiting now...\n');
+end
 
 if (DL.profile)
     fprintf('\nStarting Dictionary Learning %s... \n', DL.name);
 end