Document SSL CRL usage by libpq.

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index fdcd4eb9c1081642249d728b6091ab47cddf78c8..b856262d1e18813ad822b45d6f09aa6a7381dd29 100644 (file)
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   <application>libpq</application> - C Library
@@ -4081,6 +4081,9 @@ installs too. The file's location can also be specified by the
    The SSL connection will
    fail if the server does not present a certificate; therefore, to
    use this feature the server must also have a root.crt file.
+   Certificate Revocation List (CRL) entries are also checked if the file
+   ~/.postgresql/root.crl exists (%APPDATA%\postgresql\root.crl
+   on Microsoft Windows).