diff options
Diffstat (limited to 'm4/secure_getenv.m4')
-rw-r--r-- | m4/secure_getenv.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/secure_getenv.m4 b/m4/secure_getenv.m4 index 149888df4..398317360 100644 --- a/m4/secure_getenv.m4 +++ b/m4/secure_getenv.m4 @@ -1,5 +1,5 @@ # Look up an environment variable more securely. -dnl Copyright 2013-2014 Free Software Foundation, Inc. +dnl Copyright 2013-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -22,4 +22,5 @@ AC_DEFUN([gl_PREREQ_SECURE_GETENV], [ if test $ac_cv_func___secure_getenv = no; then AC_CHECK_FUNCS([issetugid]) fi + AC_CHECK_FUNCS_ONCE([getuid geteuid getgid getegid]) ]) |