1 files changed, 1 insertions, 0 deletions
diff --git a/diff.h b/diff.h
index 25ae60d5ff..ce3535e9ad 100644
--- a/diff.h
+++ b/diff.h
@@ -146,6 +146,7 @@ struct diff_options {
 	int dirstat_permille;
 	int setup;
 	int abbrev;
+	int ita_invisible_in_index;
 /* white-space error highlighting */
 #define WSEH_NEW 1
 #define WSEH_CONTEXT 2