From 45bd7344d1afe460177b97d7a7fc87944ec7812b Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Mon, 7 Sep 2020 15:14:37 +0200
Subject: Catch another "NULL" event -> //

---
 libcrystfel/src/image-hdf5.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libcrystfel')

diff --git a/libcrystfel/src/image-hdf5.c b/libcrystfel/src/image-hdf5.c
index 653057eb..3ba2178a 100644
--- a/libcrystfel/src/image-hdf5.c
+++ b/libcrystfel/src/image-hdf5.c
@@ -152,6 +152,8 @@ int *read_dim_parts(const char *ev_orig, int *pn_dvals)
 	char *start;
 	int done;
 
+	if ( ev_orig == NULL ) ev_orig = "//";
+
 	/* Valid event ID? (Just the part after //, please) */
 	ev = strstr(ev_orig, "//");
 	if ( ev == NULL ) return NULL;
-- 
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