write.c: warn if WIM file cannot be truncated
authorEric Biggers <ebiggers3@gmail.com>
Sat, 6 Feb 2016 15:47:14 +0000 (09:47 -0600)
committerEric Biggers <ebiggers3@gmail.com>
Tue, 9 Feb 2016 01:44:33 +0000 (19:44 -0600)
commit832b0b2adaf6369d4d686006962206e867ac2a11
tree5b39071a762351ba5789f020741cd97886a2f6a9
parent415bd4fd3ec1d99adb26b1f76b897aab07a4c27f
write.c: warn if WIM file cannot be truncated

Somewhat pointless since this is already an error path, but this avoids
a gcc warning about ftruncate()'s return value not being used.
src/write.c