Merge branch 'jc/format-patch-error-check'

diff --git a/builtin/log.c b/builtin/log.c
index 2e4218cb57bbe1fe850308eaf16cc8e9fb65d014..e63c8c2958276d17793ecc0cb15ed8945ee6caf6 100644 (file)
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -84,6 +84,10 @@ static int parse_decoration_style(const char *value)
                return DECORATE_SHORT_REFS;
        else if (!strcmp(value, "auto"))
                return auto_decoration_style();
+       /*
+        * Please update _git_log() in git-completion.bash when you
+        * add new decoration styles.
+        */
        return -1;
 }
 
@@ -1050,7 +1054,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
 
        if (!use_stdout &&
            open_next_file(NULL, rev->numbered_files ? NULL : "cover-letter", rev, quiet))
-               return;
+               die(_("failed to create cover-letter file"));
 
        log_write_email_headers(rev, head, &pp.after_subject, &need_8bit_cte, 0);
 
@@ -1228,6 +1232,10 @@ static int thread_callback(const struct option *opt, const char *arg, int unset)
                *thread = THREAD_SHALLOW;
        else if (!strcmp(arg, "deep"))
                *thread = THREAD_DEEP;
+       /*
+        * Please update _git_formatpatch() in git-completion.bash
+        * when you add new options.
+        */
        else
                return 1;
        return 0;