treewide: use is_missing_file_error() where ENOENT and ENOTDIR are checked

diff --git a/sha1_name.c b/sha1_name.c
index 26ceec1d799afad6c6831cba00ca4d0ffab7979f..af7500037d743ab818906ab179fd6e37729afeba 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -1406,7 +1406,7 @@ static void diagnose_invalid_sha1_path(const char *prefix,
        if (file_exists(filename))
                die("Path '%s' exists on disk, but not in '%.*s'.",
                    filename, object_name_len, object_name);
-       if (errno == ENOENT || errno == ENOTDIR) {
+       if (is_missing_file_error(errno)) {
                char *fullname = xstrfmt("%s%s", prefix, filename);
 
                if (!get_tree_entry(tree_sha1, fullname,
@@ -1471,7 +1471,7 @@ static void diagnose_invalid_index_path(int stage,
 
        if (file_exists(filename))
                die("Path '%s' exists on disk, but not in the index.", filename);
-       if (errno == ENOENT || errno == ENOTDIR)
+       if (is_missing_file_error(errno))
                die("Path '%s' does not exist (neither on disk nor in the index).",
                    filename);