Write uncompressed variable if compression not available
Write uncompressed variable if compression not available

* src/mat5.c (Mat_VarWrite5): Set compress to MAT_COMPRESSION_NONE if
      HAVE_ZLIB is not defined

telehan/libmatio,CBL-ORION/matio-sf-mirror,martinichka/matio-coder,MaartenBent/matio,CBL-ORION/matio,martinichka/matio-coder,martinichka/matio-coder,MaartenBent/matio,tbeu/matio,telehan/libmatio,tbeu/matio,tbeu/matio,CBL-ORION/matio,MaartenBent/matio,NJannasch/matio,NJannasch/matio,MaartenBent/matio,CBL-ORION/matio-sf-mirror,tbeu/matio