log: do not free parents when walking reflog

diff --git a/grep.h b/grep.h
index 6f3d4e19548016b5eee5a9d02399b67e57536cdf..b8f93bfc2d518beddc90fed74e419cb1c6fb07f1 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -191,7 +191,7 @@ struct grep_source {
        char *name;
 
        enum grep_source_type {
-               GREP_SOURCE_SHA1,
+               GREP_SOURCE_OID,
                GREP_SOURCE_FILE,
                GREP_SOURCE_BUF,
                GREP_SOURCE_SUBMODULE,