_autoenv_stack_entered_add() {
local env_file=$1
- _autoenv_debug "[stack] adding: $env_file" 2
-
# Remove any existing entry.
_autoenv_stack_entered_remove $env_file
+ _autoenv_debug "[stack] adding: $env_file" 2
+
# Append it to the stack, and remember its mtime.
_autoenv_stack_entered+=($env_file)
_autoenv_stack_entered_mtime[$env_file]=$(_autoenv_get_file_mtime $env_file)