.mailmap: map different names with the same email address together

diff --git a/merge-recursive.c b/merge-recursive.c
index 8e44d7e5f3d72ee71580dc98d5e7d13c4d56779f..5814d056ff9fdfad6de5a748806cf307b1e5d388 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -171,7 +171,7 @@ static void output(struct merge_options *o, int v, const char *fmt, ...)
        strbuf_vaddf(&o->obuf, fmt, ap);
        va_end(ap);
 
-       strbuf_add(&o->obuf, "\n", 1);
+       strbuf_addch(&o->obuf, '\n');
        if (!o->buffer_output)
                flush_output(o);
 }