diff options
| -rw-r--r-- | misc/quitcd/quitcd.fish | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/misc/quitcd/quitcd.fish b/misc/quitcd/quitcd.fish index 9b3061c..5048853 100644 --- a/misc/quitcd/quitcd.fish +++ b/misc/quitcd/quitcd.fish @@ -4,7 +4,7 @@ function n --description 'support nnn quit and change directory' # Block nesting of nnn in subshells - if test -n NNNLVL + if test -n "$NNNLVL" if [ (expr $NNNLVL + 0) -ge 1 ] echo "nnn is already running" return |