split_cmdline: Allow caller to access error string

diff --git a/builtin/blame.c b/builtin/blame.c
index 2e63648ea04961d5efd6f750ffab5ca636a1a898..01e62fdeb00b2d085efe96a07f2ee77776081a69 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -40,7 +40,7 @@ static int show_root;
 static int reverse;
 static int blank_boundary;
 static int incremental;
-static int xdl_opts = XDF_NEED_MINIMAL;
+static int xdl_opts;
 
 static enum date_mode blame_date_mode = DATE_ISO8601;
 static size_t blame_date_width;
@@ -767,10 +767,11 @@ static int pass_blame_to_parent(struct scoreboard *sb,
 {
        int last_in_target;
        mmfile_t file_p, file_o;
-       struct blame_chunk_cb_data d = { sb, target, parent, 0, 0 };
+       struct blame_chunk_cb_data d;
        xpparam_t xpp;
        xdemitconf_t xecfg;
-
+       memset(&d, 0, sizeof(d));
+       d.sb = sb; d.target = target; d.parent = parent;
        last_in_target = find_last_in_target(sb, target);
        if (last_in_target < 0)
                return 1; /* nothing remains for this target */
@@ -909,10 +910,11 @@ static void find_copy_in_blob(struct scoreboard *sb,
        const char *cp;
        int cnt;
        mmfile_t file_o;
-       struct handle_split_cb_data d = { sb, ent, parent, split, 0, 0 };
+       struct handle_split_cb_data d;
        xpparam_t xpp;
        xdemitconf_t xecfg;
-
+       memset(&d, 0, sizeof(d));
+       d.sb = sb; d.ent = ent; d.parent = parent; d.split = split;
        /*
         * Prepare mmfile that contains only the lines in ent.
         */