OAR: fixed a bug that I introduced in a previous commit, regarding resubmitOar. Sorry!

Signed-off-by: Nicola Vigano <nicola.vigano@esrf.fr>

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@646 4c865b51-4357-4376-afb4-474e03ccb993

zUtil_OAR/gtOarGetStats.m

@@ -52,7 +52,7 @@ function statsTable = gtOarGetStats(IDs, vars)
         'walltime', ...
         'wanted_resources' };
 
-    if ((~iscell(vars)) && (strcmpi(vars, 'all')))
+    if (strcmpi(vars, 'all'))
         vars = possible_vars;
     else
         % Removing not allowed variables