ZP-252 #comment Return plain text type in getNativeBodyType() instead of undefined #time 5m

git-svn-id: https://z-push.org/svn/z-push/trunk@1472 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5

src/backend/zarafa/mapiprovider.php

@@ -2281,7 +2281,7 @@ class MAPIProvider {
             ($messageprops[PR_BODY]             == MAPI_E_NOT_FOUND) &&
             ($messageprops[PR_RTF_COMPRESSED]   == MAPI_E_NOT_FOUND) &&
             ($messageprops[PR_HTML]             == MAPI_E_NOT_FOUND))
-            return SYNC_BODYPREFERENCE_UNDEFINED;
+            return SYNC_BODYPREFERENCE_PLAIN;
         elseif ( // 2
             ($messageprops[PR_BODY]             == MAPI_E_NOT_ENOUGH_MEMORY) &&
             ($messageprops[PR_RTF_COMPRESSED]   == MAPI_E_NOT_FOUND) &&