Bugfix: typo in previous commit on dct_setup.py.

Signed-off-by: Yoann Guilhem <yoann.guilhem@esrf.fr>

zUtil_Python/dct_setup.py

@@ -208,7 +208,7 @@ if __name__ == '__main__':
     empty_mdir = dct_sup.matlab_dir is ""
     empty_mver = dct_sup.matlab_ver is ""
 
-    if (empty_mdir != empty_ver):
+    if (empty_mdir != empty_mver):
         DCTOutput.printError("If you want to use a specific matlab version, you have to set both matlab version and path!")
         sys.exit(1)
     if not empty_mdir: