git-p4: Support usage of perforce client spec

diff --git a/builtin-fast-export.c b/builtin-fast-export.c
index ef27eee71bdef2cac6f751e07b1da71588989b03..4bd1356d50508efab81066e79abd7abcc1443627 100755 (executable)
--- a/builtin-fast-export.c
+++ b/builtin-fast-export.c
@@ -123,7 +123,7 @@ static void show_filemodify(struct diff_queue_struct *q,
                        printf("D %s\n", spec->path);
                else {
                        struct object *object = lookup_object(spec->sha1);
-                       printf("M 0%06o :%d %s\n", spec->mode,
+                       printf("M %06o :%d %s\n", spec->mode,
                               get_object_mark(object), spec->path);
                }
        }
@@ -383,7 +383,8 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix)
 
        get_tags_and_duplicates(&revs.pending, &extra_refs);
 
-       prepare_revision_walk(&revs);
+       if (prepare_revision_walk(&revs))
+               die("revision walk setup failed");
        revs.diffopt.format_callback = show_filemodify;
        DIFF_OPT_SET(&revs.diffopt, RECURSIVE);
        while ((commit = get_revision(&revs))) {