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authorLuke Shumaker <LukeShu@sbcglobal.net>2014-05-11 00:55:00 -0400
committerLuke Shumaker <LukeShu@sbcglobal.net>2014-05-11 00:55:00 -0400
commit66f612510a5df14f4a017809e1eec671aee8cc26 (patch)
tree03da7982b84b01956f1ba45d120cccb50827bd53 /lib/common.sh
parent4fcf9f8582cc78699b64884b872fe2578464c660 (diff)
Add changes discussed with Dave Reisner on the arch-projects list.libretools-20140511
- Simplify the commented out call to find HOST_NAME_MAX - Use `systemd-nspawn -q` instead of 2>/dev/null - Use Bash 4.1's new {var}>&- syntax in lock_close()
Diffstat (limited to 'lib/common.sh')
-rw-r--r--lib/common.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/common.sh b/lib/common.sh
index 44d12c3..6305528 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -183,7 +183,7 @@ slock() {
##
lock_close() {
local fd=$1
- eval "exec $fd>&-"
+ exec {fd}>&-
}
##