can't create [json-decode]/[json-encode]

[umlaeute]

i stumbled across the "same" thing as #51 with the Debian package (which i maintain 🤦‍♀️ ) of PuRestJson.
Here the issue seems to be that json-decode and json-encode use is_error, which is an undefined symbol with json-c >=0.13 (actually it's a define in json-c/bits.h, but this file is never included by PuRestJson)

all the other objects from this library seem to work fine.

I've created a new ticket even though this might be a dupe of #51, just in case (my problem is on Debian; and Debian only switched to json-c_0.13 in mid-2018)

[residuum]

I am in the process of releasing a new version, but I have a problem with compilation for Windows.

[umlaeute]

closing this, as it was apparently fixed with 9f2d187