use strbuf_complete_line() for adding a newline if needed

[thirdparty/git.git] / builtin / fmt-merge-msg.c

diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index 79df05ef526bcd1a3be2971c9d467a930001639d..b5c1ac2bcbdc132be1f54f1e7206fba313d8146b 100644 (file)
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -216,8 +216,7 @@ static void add_branch_desc(struct strbuf *out, const char *name)
                        strbuf_addf(out, "  : %.*s", (int)(ep - bp), bp);
                        bp = ep;
                }
-               if (out->buf[out->len - 1] != '\n')
-                       strbuf_addch(out, '\n');
+               strbuf_complete_line(out);
        }
        strbuf_release(&desc);
 }