Remove error checking for tmpwatch script and add mindepth

tmpwatch/tmpwatch.sh

-#!/bin/sh -e
+#!/bin/sh
 
 if [ $# -lt 2 ]; then
     echo "Usage: ./tmpwatch.sh loop_sleep_seconds mtime dirs ..."
@@ -13,7 +13,8 @@ shift 2
 # Just keep going
 while true; do
     echo "`date +"%Y-%m-%d %H:%M:%S"` : Running tmpwatch to remove files older than $mtime days..."
-    find "$@" -"$TIME_MODE" $mtime -delete
+    # mindepth 1: don't include the base directories as things to delete
+    find "$@" -mindepth 1 -"$TIME_MODE" $mtime -delete
     echo "`date +"%Y-%m-%d %H:%M:%S"` : Done"
     sleep $sleep_time
 done
\ No newline at end of file