Fix OpenPAM detection for newer versions.

--HG--
branch : 1.7

diff --git a/auth/pam.c b/auth/pam.c
index f4269b841bfd969161fd82ab540be57e4191c8c2..f9fa26d34387cc3ea6d6dec2d61ad99be3f9a2f4 100644 (file)
--- a/auth/pam.c
+++ b/auth/pam.c
@@ -66,7 +66,8 @@
 #include "sudo_auth.h"
 
 /* Only OpenPAM and Linux PAM use const qualifiers. */
-#if defined(_OPENPAM) || defined(__LIBPAM_VERSION) || defined(__LINUX_PAM__)
+#if defined(_OPENPAM) || defined(OPENPAM_VERSION) || \
+    defined(__LIBPAM_VERSION) || defined(__LINUX_PAM__)
 # define PAM_CONST     const
 #else
 # define PAM_CONST