close stdin before dup-ing, check return value of dup2
authorChristian Grothoff <christian@grothoff.org>
Fri, 4 Nov 2011 13:52:33 +0000 (13:52 +0000)
committerChristian Grothoff <christian@grothoff.org>
Fri, 4 Nov 2011 13:52:33 +0000 (13:52 +0000)
commitea9a077ced7eac09a3a6813428aad7e0395f966d
tree3be62bf400657291f6658651da77bdde194a88ad
parentacac5d115545c45196f27077769b9d84e75926f1
close stdin before dup-ing, check return value of dup2
src/transport/gnunet_wlan_sender.c