gitignore: ignore output files of coccicheck make target

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index e79790f0bdc9f19cb9d9773d1a9bdb10044bbb8d..8807539115b0284bb56b5a2d75226fab27b8cb5a 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -749,8 +749,9 @@ static int update_clone_get_next_task(struct child_process *child,
                ce = suc->failed_clones[index];
                if (!prepare_to_clone_next_submodule(ce, child, suc, err)) {
                        suc->current ++;
-                       strbuf_addf(err, "BUG: submodule considered for cloning,"
-                                   "doesn't need cloning any more?\n");
+                       strbuf_addstr(err, "BUG: submodule considered for "
+                                          "cloning, doesn't need cloning "
+                                          "any more?\n");
                        return 0;
                }
                p = xmalloc(sizeof(*p));