From 8a9b890e4d6014196350a6966d15e268835ed15a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 14 Jul 2015 16:55:59 +0200
Subject: -check return value

---
 src/mint/taler-mint-httpd_keystate.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/mint')

diff --git a/src/mint/taler-mint-httpd_keystate.c b/src/mint/taler-mint-httpd_keystate.c
index 0d4fc40e0..ec09ab441 100644
--- a/src/mint/taler-mint-httpd_keystate.c
+++ b/src/mint/taler-mint-httpd_keystate.c
@@ -589,6 +589,8 @@ TMH_KS_denomination_key_lookup (const struct TMH_KS_StateHandle *key_state,
                                      &hc);
   dki = GNUNET_CONTAINER_multihashmap_get (key_state->denomkey_map,
 					   &hc);
+  if (NULL == dki)
+    return NULL;
   now = GNUNET_TIME_absolute_get ();
   if (now.abs_value_us <
       GNUNET_TIME_absolute_ntoh (dki->issue.properties.start).abs_value_us)
-- 
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