Tighten refspec processing

diff --git a/wt-status.c b/wt-status.c
index 701d13da7c7b2d3de7ca67fbd663d6e9da813151..b3fd57b79df3513d271c23caf3ab46b3ba405e40 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -269,27 +269,14 @@ static void wt_status_print_untracked(struct wt_status *s)
 static void wt_status_print_verbose(struct wt_status *s)
 {
        struct rev_info rev;
-       int saved_stdout;
-
-       fflush(s->fp);
-
-       /* Sigh, the entire diff machinery is hardcoded to output to
-        * stdout.  Do the dup-dance...*/
-       saved_stdout = dup(STDOUT_FILENO);
-       if (saved_stdout < 0 ||dup2(fileno(s->fp), STDOUT_FILENO) < 0)
-               die("couldn't redirect stdout\n");
 
        init_revisions(&rev, NULL);
        setup_revisions(0, NULL, &rev, s->reference);
        rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
        rev.diffopt.detect_rename = 1;
+       rev.diffopt.file = s->fp;
+       rev.diffopt.close_file = 0;
        run_diff_index(&rev, 1);
-
-       fflush(stdout);
-
-       if (dup2(saved_stdout, STDOUT_FILENO) < 0)
-               die("couldn't restore stdout\n");
-       close(saved_stdout);
 }
 
 void wt_status_print(struct wt_status *s)