Improve variable name

1 files changed, 4 insertions, 4 deletions

diff --git a/psshd b/psshd
index 4fea0fe..bbd44eb 100755
--- a/psshd
+++ b/psshd
@@ -54,14 +54,14 @@ if ! [[ "$port" ]]; then
 fi
 
 # Set up a PID dir
-dir=${TMPDIR:-/tmp}/psshd-${UID}
-if ! mkdir -p "$dir"; then
-    printf 'Could not create directory %s for PID file\n' "$dir" >&2
+rundir=${TMPDIR:-/tmp}/psshd-${UID}
+if ! mkdir -p "$rundir"; then
+    printf 'Could not create directory %s for PID file\n' "$rundir" >&2
     exit 1
 fi
 
 # Export the two settings autossh absolutely needs
-AUTOSSH_PIDFILE=${dir}/psshd-port-${port}.pid
+AUTOSSH_PIDFILE=${rundir}/psshd-port-${port}.pid
 AUTOSSH_PORT=$port
 export AUTOSSH_PIDFILE AUTOSSH_PORT