diff options
Diffstat (limited to 'src/xsane-front-gtk.c')
| -rw-r--r-- | src/xsane-front-gtk.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/xsane-front-gtk.c b/src/xsane-front-gtk.c index 35aa89d..4c973fb 100644 --- a/src/xsane-front-gtk.c +++ b/src/xsane-front-gtk.c @@ -1709,7 +1709,7 @@ void xsane_update_param(void *arg) gtk_label_set(GTK_LABEL(xsane.info_label), buf); - if (xsane.preview->surface_unit == SANE_UNIT_MM) + if (xsane.preview && xsane.preview->surface_unit == SANE_UNIT_MM) { double dx, dy; @@ -1724,7 +1724,10 @@ void xsane_update_param(void *arg) xsane_update_histogram(TRUE /* update raw */); - preview_display_valid(xsane.preview); + if (xsane.preview) + { + preview_display_valid(xsane.preview); + } } /* ---------------------------------------------------------------------------------------------------------------------- */ |