diff options
Diffstat (limited to 'lisp/env.el')
| -rw-r--r-- | lisp/env.el | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lisp/env.el b/lisp/env.el index 33c02f6f920..faafcb6250f 100644 --- a/lisp/env.el +++ b/lisp/env.el @@ -204,6 +204,7 @@ parameter. Otherwise, this function searches `process-environment' for VARIABLE. If it is not found there, then it continues the search in the environment list of the selected frame." + (declare (side-effect-free t)) (interactive (list (read-envvar-name "Get environment variable: " t))) (let ((value (getenv-internal (if (multibyte-string-p variable) (encode-coding-string |