try to guard against multiple shibboleth library initializations

diff --git a/mech_eap/util_shib.cpp b/mech_eap/util_shib.cpp
index 778ad25..b1464f7 100644 (file)
--- a/mech_eap/util_shib.cpp
+++ b/mech_eap/util_shib.cpp
@@ -450,7 +450,8 @@ gss_eap_shib_attr_provider::initWithJsonObject(const gss_eap_attr_ctx *ctx,
 bool
 gss_eap_shib_attr_provider::init(void)
 {
-    if (!ShibbolethResolver::init())
+    if (SPConfig::getConfig().getFeatures() == 0 &&
+        ShibbolethResolver::init() == false)
         return false;
 
     gss_eap_attr_ctx::registerProvider(ATTR_TYPE_LOCAL, createAttrContext);