From 8b3f748a90421152b364be5170415ee4e0a3b329 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Tue, 2 Apr 2019 16:02:48 +0200
Subject: zmq: Consider pixel as bad if its value is NaN or infinity

---
 src/im-zmq.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/im-zmq.c b/src/im-zmq.c
index f5e2793d..7e8bd9ac 100644
--- a/src/im-zmq.c
+++ b/src/im-zmq.c
@@ -336,6 +336,8 @@ static int unpack_slab(struct image *image, double *data,
 				bad = 1;
 			}
 
+			if ( isnan(data[idx]) || isinf(data[idx]) ) bad = 1;
+
 			if ( flags != NULL ) {
 
 				int f;
-- 
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