multimeter plugin: Check the return value of `write'.
authorFlorian Forster <octo@leeloo.lan.home.verplant.org>
Mon, 24 Nov 2008 18:23:25 +0000 (19:23 +0100)
committerFlorian Forster <octo@leeloo.lan.home.verplant.org>
Mon, 24 Nov 2008 18:23:25 +0000 (19:23 +0100)
commit3e429a6d86ac6a0afe31f31b3d4417bc43dd979e
treeac4a3f250d990949456392c22de71a8150784cae
parent4b2f7aa2d0d5accc01b1567834601a02e39c81ab
multimeter plugin: Check the return value of `write'.

This resolves warnings when compiling on GNU with:
  CPPFLAGS="-D_FORTIFY_SOURCE"
src/multimeter.c