1 files changed, 1 insertions, 1 deletions
diff --git a/diff.c b/diff.c
index b829c03353..c8a7ceea02 100644
--- a/diff.c
+++ b/diff.c
@@ -2158,7 +2158,7 @@ static void builtin_checkdiff(const char *name_a, const char *name_b,
 
 			ecbdata.ws_rule = data.ws_rule;
 			check_blank_at_eof(&mf1, &mf2, &ecbdata);
-			blank_at_eof = ecbdata.blank_at_eof_in_preimage;
+			blank_at_eof = ecbdata.blank_at_eof_in_postimage;
 
 			if (blank_at_eof) {
 				static char *err;