From 2807b4d18ae2a229c45e54f8423015c1ef8c371d Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Mon, 28 Mar 2011 17:38:50 -0400
Subject: Be extra careful about a USE_QT case.

---
 shmexport.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'shmexport.c')

diff --git a/shmexport.c b/shmexport.c
index bcd78821..8e2cf190 100644
--- a/shmexport.c
+++ b/shmexport.c
@@ -83,7 +83,11 @@ void shm_update(struct gps_context_t *context, struct gps_data_t *gpsdata)
 	       (void *)gpsdata,
 	       sizeof(struct gps_data_t)); 
 	barrier();
+#ifndef USE_QT
 	shared->gpsdata.gps_fd = -1;
+#else
+	shared->gpsdata.gps_fd = (void *)(intptr_t)-1;
+#endif /* USE_QT */
 	barrier();
 	shared->bookend1 = tick;
     }
-- 
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