fix some tests in octave

Author: Remi-Gau

src/batches/preproc/setBatchCoregistrationFmap.m

@@ -57,7 +57,7 @@
         error('Only one file expected');
       end
 
-      if strfind(metadata.IntendedFor, opt.taskName)
+      if any(strfind(metadata.IntendedFor, opt.taskName))
 
         otherImages = cell(2, 1);
         otherImages(2) = bids.query(BIDS, 'data', filter);

src/messages/createUnorderedList.m

@@ -32,7 +32,7 @@
 
   elseif isstruct(list)
 
-    output = [];
+    output = '';
     fields = fieldnames(list);
 
     for i = 1:numel(fields)

src/subject_level/createAndReturnCounfoundMatFile.m

@@ -26,6 +26,7 @@
 
   % (C) Copyright 2019 bidspm developers
 
+  % TODO handle when there are more than one confound file
   if iscell(tsvFile)
     tsvFile = tsvFile{1};
   end

tests/tests_workflows/stats/test_bidsModelSelection.m

@@ -24,6 +24,7 @@ function test_bidsModelSelection_basic()
                                            'models', ...
                                            'model-vismotionGlobalSignal_smdl.json')};
 
+  opt.verbosity = 3;
   % WHEN
   matlabbatch = bidsModelSelection(opt);