Fix kerberos helper: c++ is stricter than c in what is an allowable array index type.

diff --git a/helpers/negotiate_auth/kerberos/base64.cc b/helpers/negotiate_auth/kerberos/base64.cc
index c4593cdb94a04f75c8ede80e10cdbe989308e59c..96ab1347cf165117a93ff5a0e6105b091f30d98a 100644 (file)
--- a/helpers/negotiate_auth/kerberos/base64.cc
+++ b/helpers/negotiate_auth/kerberos/base64.cc
@@ -27,7 +27,7 @@ ska_base64_init(void)
 
     for (i = 0; i < 64; i++)
        base64_value[(int) base64_code[i]] = i;
-    base64_value['='] = 0;
+    base64_value[(int)'='] = 0;
 
     base64_initialized = 1;
 }