1 files changed, 1 insertions, 1 deletions
diff --git a/revision.c b/revision.c
index 2cce85a..d7562ee 100644
--- a/revision.c
+++ b/revision.c
@@ -2283,7 +2283,7 @@ static int commit_match(struct commit *commit, struct rev_info *opt)
 	if (buf.len)
 		strbuf_addstr(&buf, commit->buffer);
 
-	if (opt->mailmap) {
+	if (opt->grep_filter.header_list && opt->mailmap) {
 		if (!buf.len)
 			strbuf_addstr(&buf, commit->buffer);