aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--libcrystfel/src/index.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libcrystfel/src/index.c b/libcrystfel/src/index.c
index 225f55c1..17153976 100644
--- a/libcrystfel/src/index.c
+++ b/libcrystfel/src/index.c
@@ -326,6 +326,9 @@ IndexingPrivate *setup_indexing(const char *method_list, UnitCell *cell,
ipriv->engine_private[i] = prepare_method(&methods[i], cell,
det, ltl, options);
+
+ if ( ipriv->engine_private[i] == NULL ) return NULL;
+
for ( j=0; j<i; j++ ) {
if ( methods[i] == methods[j] ) {
ERROR("Duplicate indexing method.\n");