diff options
| -rw-r--r-- | lib/common.sh | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/common.sh b/lib/common.sh index 689772f..63b7795 100644 --- a/lib/common.sh +++ b/lib/common.sh @@ -138,7 +138,11 @@ get_full_version() { # usage : lock( $fd, $file, $message ) ## lock() { - eval "exec $1>"'"$2"' + # Only reopen the FD if it wasn't handed to us + if ! [[ "/dev/fd/$1" -ef "$2" ]]; then + eval "exec $1>"'"$2"' + fi + if ! flock -n $1; then stat_busy "$3" flock $1 @@ -150,7 +154,11 @@ lock() { # usage : slock( $fd, $file, $message ) ## slock() { - eval "exec $1>"'"$2"' + # Only reopen the FD if it wasn't handed to us + if ! [[ "/dev/fd/$1" -ef "$2" ]]; then + eval "exec $1>"'"$2"' + fi + if ! flock -sn $1; then stat_busy "$3" flock -s $1 |