scd: Don't let the "undefined" app cause a conflict error.

* scd/app.c (check_conflict): Ignore "undefined".

Signed-off-by: Werner Koch <[email protected]>
(cherry picked from commit 5ecc7a02609dde65096ddb12e0ff8f6bce3b774a)

1 files changed, 3 insertions, 0 deletions

diff --git a/scd/app.c b/scd/app.c
index ac9a6582c..bb33a56c3 100644
--- a/scd/app.c
+++ b/scd/app.c
@@ -121,6 +121,9 @@ check_conflict (app_t app, const char *name)
   if (!app || !name || (app->apptype && !ascii_strcasecmp (app->apptype, name)))
     return 0;
 
+  if (app->apptype && !strcmp (app->apptype, "UNDEFINED"))
+    return 0;
+
   log_info ("application '%s' in use - can't switch\n",
             app->apptype? app->apptype : "<null>");