Add $auth1, $auth2, $auth3 variables.

[exim.git] / src / src / expand.c

diff --git a/src/src/expand.c b/src/src/expand.c
index 4ff6e5043232829cb6e2f2f7ce32919a50306225..1d82a150ca949a0c092e16f77e51c56a329efae6 100644 (file)
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/expand.c,v 1.53 2006/02/07 11:19:00 ph10 Exp $ */
+/* $Cambridge: exim/src/src/expand.c,v 1.54 2006/02/10 14:25:43 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -1259,6 +1259,16 @@ if (Ustrncmp(name, "acl_", 4) == 0)
     }
   }
 
+/* Similarly for $auth<n> variables. */
+
+if (Ustrncmp(name, "auth", 4) == 0)
+  {
+  uschar *endptr;
+  int n = Ustrtoul(name + 4, &endptr, 10);
+  if (*endptr == 0 && n != 0 && n <= AUTH_VARS)
+    return (auth_vars[n-1] == NULL)? US"" : auth_vars[n-1];
+  }
+
 /* For all other variables, search the table */
 
 while (last > first)