From 5e35a6e9f82829ed77706a7cc4f66118807c941f Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Tue, 9 Feb 2016 15:12:19 +0100
Subject: pattern_sim: Initialise stuff for powder HDF5

---
 src/pattern_sim.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pattern_sim.c b/src/pattern_sim.c
index f724057e..262e3976 100644
--- a/src/pattern_sim.c
+++ b/src/pattern_sim.c
@@ -696,6 +696,9 @@ int main(int argc, char *argv[])
 	powder.width = image.width;
 	powder.height = image.height;
 	powder.det = image.det;
+	powder.beam = NULL;
+	powder.lambda = 0.0;
+	powder.spectrum = NULL;
 	powder.dp = malloc(image.det->n_panels*sizeof(float *));
 	if ( powder.dp == NULL ) {
 		ERROR("Failed to allocate powder data\n");
-- 
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