diff options
| author | Thomas White <taw@physics.org> | 2020-11-30 10:43:37 +0100 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2020-11-30 11:04:09 +0100 |
| commit | d4a5907123f3fa4a401e6f45a68ee6885a1086c9 (patch) | |
| tree | 92727a5903fa928966806438edacd2f0796be062 | |
| parent | daef3dd7c16bcb2dd98f9ae1acfdcd07db520401 (diff) | |
Avoid crash when image info button is clicked on an empty image view
| -rw-r--r-- | src/crystfel_gui.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/crystfel_gui.c b/src/crystfel_gui.c index e7baacdc..8ceef8fb 100644 --- a/src/crystfel_gui.c +++ b/src/crystfel_gui.c @@ -664,6 +664,8 @@ static gint image_info_clicked_sig(GtkWidget *widget, GtkWidget *label; char tmp[64]; + if ( proj->cur_image == NULL ) return FALSE; + popover = gtk_popover_new(widget); gtk_popover_set_position(GTK_POPOVER(popover), GTK_POS_BOTTOM); |