Fix a segfault occuring when pressing 'i' for overlay info

in a separate image window (no layout).

diff --git a/src/image-overlay.c b/src/image-overlay.c
index eef321b..c926e0f 100644 (file)
--- a/src/image-overlay.c
+++ b/src/image-overlay.c
@@ -312,7 +312,7 @@ static GdkPixbuf *image_osd_info_render(ImageWindow *imd)
                if (!lw)
                        lw = layout_find_by_image(imd);
 
-               if (imgpixbuf && lw->histogram && lw->histogram_enabled
+               if (imgpixbuf && lw && lw->histogram && lw->histogram_enabled
                              && (!imd->il || imd->il->done))
                        with_hist=1;