Hi,
while working on some XML data extraction I got an NPE which boiled down to calling some zipper related functions on an empty vector or nil. I didn't find a function in clojure.zip, clojure.data.zip or clojure.data.zip.xml to test if an object passed to a function is actually a zipper. Am I missing something obvious? How would you test this? I could try to call clojure.zip/node and catch the exception, but maybe there is a better aproach. Kind regards, stefan -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.