The README mentions only the MIT license but in fact part of `jq`
is under ICU license and the documentation is under CC.
Also jq.spec claimed that it is licensed under BSD.
In previous code nomem_handler in jv_alloc.c is called only once
and therefore the structure is not initialized for second and
following threads.
This leads to segmentation fault in multi-threading environment.
This patch moves initialization of nomem_handler out of the
pthread_once call.
When the string transformation to number failed, all following
transformation failed too.
This happend because status in decNumberFromString function is
updated just in error case. Reusing the DEC_CONTEXT that failed
before results into error even if the string is valid number.
Tomas Halman