Otherwise, if it forks a daemon or something then we end up hanging
until the daemon stops.
+nsict-utils (1.2.8.2) experimental; urgency=low
+
+ * hush: Close file descriptors around the command, so that we don't wait
+ for daemons to exit.
+
+ -- Mark Wooding <mdw@distorted.org.uk> Sat, 01 Dec 2012 23:25:41 +0000
+
nsict-utils (1.2.8.1) experimental; urgency=low
* hush.8: Fix some misformatting.
nsict-utils (1.2.8.1) experimental; urgency=low
* hush.8: Fix some misformatting.
## we write that to another pipe (fd 5) and pick it out using command
## substitution.
rc=$(
## we write that to another pipe (fd 5) and pick it out using command
## substitution.
rc=$(
- { { { { set +e; $lbuf "$cmd" "$@"; echo $? >&5; } |
+ { { { { set +e; $lbuf "$cmd" "$@" 3>&- 4>&- 5>&-; echo $? >&5; } |
while IFS= read line; do echo "| $line"; done >&4; } 2>&1 |
while IFS= read line; do echo "* $line"; done >&4; } 4>&1 |
cat -u >&3; } 5>&1 </dev/null
while IFS= read line; do echo "| $line"; done >&4; } 2>&1 |
while IFS= read line; do echo "* $line"; done >&4; } 4>&1 |
cat -u >&3; } 5>&1 </dev/null