builtin/fetch: factor submodule recurse parsing out to submodule config

diff --git a/wrapper.c b/wrapper.c
index 6e513c904acea971199cc4434f373010562ab1dd..4632c7d4c08c3127c4017c98c0983871f0236d93 100644 (file)
--- a/wrapper.c
+++ b/wrapper.c
@@ -418,6 +418,11 @@ FILE *fopen_for_writing(const char *path)
        return ret;
 }
 
+static void warn_on_inaccessible(const char *path)
+{
+       warning_errno(_("unable to access '%s'"), path);
+}
+
 int warn_on_fopen_errors(const char *path)
 {
        if (errno != ENOENT && errno != ENOTDIR) {
@@ -597,15 +602,10 @@ int remove_or_warn(unsigned int mode, const char *file)
        return S_ISGITLINK(mode) ? rmdir_or_warn(file) : unlink_or_warn(file);
 }
 
-void warn_on_inaccessible(const char *path)
-{
-       warning_errno(_("unable to access '%s'"), path);
-}
-
 static int access_error_is_ok(int err, unsigned flag)
 {
-       return err == ENOENT || err == ENOTDIR ||
-               ((flag & ACCESS_EACCES_OK) && err == EACCES);
+       return (is_missing_file_error(err) ||
+               ((flag & ACCESS_EACCES_OK) && err == EACCES));
 }
 
 int access_or_warn(const char *path, int mode, unsigned flag)