diff options
| -rw-r--r-- | wt-status.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/wt-status.c b/wt-status.c index 08d40d202..05b69dc4d 100644 --- a/wt-status.c +++ b/wt-status.c @@ -729,7 +729,6 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt struct strbuf cmd_stdout = STRBUF_INIT; struct strbuf summary = STRBUF_INIT; char *summary_content; - size_t len; argv_array_pushf(&sm_summary.env_array, "GIT_INDEX_FILE=%s", s->index_file); @@ -749,10 +748,10 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt run_command(&sm_summary); - len = strbuf_read(&cmd_stdout, sm_summary.out, 1024); + strbuf_read(&cmd_stdout, sm_summary.out, 1024); /* prepend header, only if there's an actual output */ - if (len) { + if (cmd_stdout.len) { if (uncommitted) strbuf_addstr(&summary, _("Submodules changed but not updated:")); else @@ -763,6 +762,7 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt strbuf_release(&cmd_stdout); if (s->display_comment_prefix) { + size_t len; summary_content = strbuf_detach(&summary, &len); strbuf_add_commented_lines(&summary, summary_content, len); free(summary_content); |