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-rw-r--r--builtin-grep.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/builtin-grep.c b/builtin-grep.c
index 73fc922c49..48998af911 100644
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -278,6 +278,17 @@ static int flush_grep(struct grep_opt *opt,
argc -= 2;
}
+ if (opt->pre_context || opt->post_context) {
+ /*
+ * grep handles hunk marks between files, but we need to
+ * do that ourselves between multiple calls.
+ */
+ if (opt->show_hunk_mark)
+ write_or_die(1, "--\n", 3);
+ else
+ opt->show_hunk_mark = 1;
+ }
+
status = exec_grep(argc, argv);
if (kept_0) {