session.c: Fix a compiler warning on Mac OS X.

  session.c:203:22: warning: format specifies type 'unsigned long long'
  but the argument has type 'guint64' (aka 'unsigned long') [-Wformat]
                          sess->session_id, g_variant_get_uint64(data));
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
  libsigrokdecode-internal.h:103:44: note: expanded from macro 'srd_dbg'
  #define srd_dbg(...)    srd_log(SRD_LOG_DBG,  __VA_ARGS__)
                                                ^~~~~~~~~~~

1 files changed, 1 insertions, 1 deletions

diff --git a/session.c b/session.c
index 128d224..1448450 100644
--- a/session.c
+++ b/session.c
@@ -199,7 +199,7 @@ SRD_API int srd_session_metadata_set(struct srd_session *sess, int key,
 		return SRD_ERR_ARG;
 	}
 
-	srd_dbg("Setting session %d samplerate to %"PRIu64".",
+	srd_dbg("Setting session %d samplerate to %"G_GUINT64_FORMAT".",
 			sess->session_id, g_variant_get_uint64(data));
 
 	ret = SRD_OK;