1 files changed, 1 insertions, 0 deletions
diff --git a/apps/pdfapp.h b/apps/pdfapp.h
index db83335f..6812323b 100644
--- a/apps/pdfapp.h
+++ b/apps/pdfapp.h
@@ -46,6 +46,7 @@ struct pdfapp_s
 	int rotate;
 	fz_pixmap *image;
 	int grayscale;
+	int invert;
 
 	/* current page params */
 	int pageno;