Add tests for submodule sync --recursive

diff --git a/grep.c b/grep.c
index 898be6ebfaf2a4247ee3a64993253237b4dcc706..edc7776677ed201dbe117c207a680e1f832737e3 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -64,6 +64,8 @@ void append_header_grep_pattern(struct grep_opt *opt,
 {
        struct grep_pat *p = create_grep_pat(pat, strlen(pat), "header", 0,
                                             GREP_PATTERN_HEAD, field);
+       if (field == GREP_HEADER_REFLOG)
+               opt->use_reflog_filter = 1;
        do_append_grep_pat(&opt->header_tail, p);
 }
 
@@ -697,6 +699,7 @@ static struct {
 } header_field[] = {
        { "author ", 7 },
        { "committer ", 10 },
+       { "reflog ", 7 },
 };
 
 static int match_one_pattern(struct grep_pat *p, char *bol, char *eol,
@@ -720,7 +723,14 @@ static int match_one_pattern(struct grep_pat *p, char *bol, char *eol,
                if (strncmp(bol, field, len))
                        return 0;
                bol += len;
-               saved_ch = strip_timestamp(bol, &eol);
+               switch (p->field) {
+               case GREP_HEADER_AUTHOR:
+               case GREP_HEADER_COMMITTER:
+                       saved_ch = strip_timestamp(bol, &eol);
+                       break;
+               default:
+                       break;
+               }
        }
 
  again: