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authorThomas White <taw@physics.org>2023-07-27 13:59:44 +0200
committerThomas White <taw@physics.org>2023-07-28 13:22:05 +0200
commit88ceb8bf832fd96d980ed1c3223e26641856b413 (patch)
tree07fd90b571cae3c10b5529301a95bae903670d93 /libcrystfel/src/crystfel-mille.c
parente22eff7745c245c580f6824270b4a3f29a1039c9 (diff)
Don't attempt to write Mille data without geometry groups
Diffstat (limited to 'libcrystfel/src/crystfel-mille.c')
-rw-r--r--libcrystfel/src/crystfel-mille.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libcrystfel/src/crystfel-mille.c b/libcrystfel/src/crystfel-mille.c
index 3acb412a..f08c8797 100644
--- a/libcrystfel/src/crystfel-mille.c
+++ b/libcrystfel/src/crystfel-mille.c
@@ -64,6 +64,9 @@ void write_mille(Mille *mille, int n, UnitCell *cell,
{
int i;
+ /* No groups -> no refinement */
+ if ( image->detgeom->top_group == NULL ) return;
+
/* Local parameters */
const enum gparam rvl[] =
{