Check the unzip child process for errors and pass the upwards. Also, avoid child...
authorgraham.gower <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Fri, 27 Nov 2009 01:22:10 +0000 (01:22 +0000)
committergraham.gower <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Fri, 27 Nov 2009 01:22:10 +0000 (01:22 +0000)
commit8fdd042394b7395c13bee66afb45dd3875c60c63
treeee7ce27b3b440710d4f0b82e6e14fe0e483eb71e
parent6afed21188df0c417349563621302ec85f44096f
Check the unzip child process for errors and pass the upwards. Also, avoid child from being killed by SIGPIPE.

git-svn-id: http://opkg.googlecode.com/svn/trunk@392 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
libbb/gz_open.c
libbb/libbb.h
libbb/unarchive.c
libbb/unzip.c