diff options
Diffstat (limited to 'misc/quitcd/quitcd.zsh')
| -rw-r--r-- | misc/quitcd/quitcd.zsh | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/misc/quitcd/quitcd.zsh b/misc/quitcd/quitcd.zsh index 57f0fcf..5c94b11 100644 --- a/misc/quitcd/quitcd.zsh +++ b/misc/quitcd/quitcd.zsh @@ -1,7 +1,7 @@ -n() +n () { # Block nesting of nnn in subshells - if [ $(expr $NNNLVL + 0) -ge 1 ]; then + if [ "$((NNNLVL + 0))" -ge 1 ]; then echo "nnn is already running" return fi @@ -17,8 +17,8 @@ n() nnn "$@" - if [ -f $NNN_TMPFILE ]; then - . $NNN_TMPFILE - rm $NNN_TMPFILE + if [ -f "$NNN_TMPFILE" ]; then + . "$NNN_TMPFILE" + rm -f "$NNN_TMPFILE" > /dev/null fi } |