1 files changed, 3 insertions, 3 deletions

diff --git a/lisp/env.el b/lisp/env.el
index e47eb57836f..7007ba33e58 100644
--- a/lisp/env.el
+++ b/lisp/env.el
@@ -113,11 +113,11 @@ Changes ENV by side-effect, and returns its new value."
              (not keep-empty)
              env
              (stringp (car env))
-             (string-match pattern (car env)))
+             (string-match-p pattern (car env)))
         (cdr env)
       ;; Try to find existing entry for VARIABLE in ENV.
       (while (and scan (stringp (car scan)))
-        (when (string-match pattern (car scan))
+        (when (string-match-p pattern (car scan))
           (if value
               (setcar scan (concat variable "=" value))
             (if keep-empty
@@ -184,7 +184,7 @@ a side-effect."
       (setq variable (encode-coding-string variable locale-coding-system)))
   (if (and value (multibyte-string-p value))
       (setq value (encode-coding-string value locale-coding-system)))
-  (if (string-match "=" variable)
+  (if (string-match-p "=" variable)
       (error "Environment variable name `%s' contains `='" variable))
   (if (string-equal "TZ" variable)
       (set-time-zone-rule value))