plotlyoffline: fix when filename is returned as a cellstr

farhi2 · web-flow · commit c30c9fae3f22 · 2019-04-18T09:59:31.000+02:00
In some cases, the filename is obtained as a cellstr. This edit converts to a valid char filename to be used for local storage.
diff --git a/plotly/plotly_offline_aux/plotlyoffline.m b/plotly/plotly_offline_aux/plotlyoffline.m
@@ -71,6 +71,7 @@
     % template entire script
     offline_script = [dep_script env_script plotly_script]; 
     filename = plotlyfig.PlotOptions.FileName; 
+    if iscellstr(filename), filename = sprintf('%s ', filename{:}); end
     
     % remove the whitespace from the filename
     clean_filename = filename(filename~=' '); 
