git submodule update: have a dedicated helper for cloning

diff --git a/run-command.c b/run-command.c
index bdda94006e2fc4a7241ab4ab4708da397faf261b..62c6721bd7d2d302d2c56449c9cdb1cdc7e8f7e3 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -902,7 +902,7 @@ struct parallel_processes {
        struct strbuf buffered_output; /* of finished children */
 };
 
-static int default_start_failure(struct strbuf *err,
+static int default_start_failure(struct strbuf *out,
                                 void *pp_cb,
                                 void *pp_task_cb)
 {
@@ -910,7 +910,7 @@ static int default_start_failure(struct strbuf *err,
 }
 
 static int default_task_finished(int result,
-                                struct strbuf *err,
+                                struct strbuf *out,
                                 void *pp_cb,
                                 void *pp_task_cb)
 {