sha1_file: allow prepare_alt_odb to handle arbitrary repositories

diff --git a/pathspec.c b/pathspec.c
index e2a23ebc9668b066d337391e96139af49907edfa..82eb39cd679ffbce82abac691c6f4343335b9924 100644 (file)
--- a/pathspec.c
+++ b/pathspec.c
@@ -526,17 +526,13 @@ static void NORETURN unsupported_magic(const char *pattern,
            pattern, sb.buf);
 }
 
-/*
- * Given command line arguments and a prefix, convert the input to
- * pathspec. die() if any magic in magic_mask is used.
- */
 void parse_pathspec(struct pathspec *pathspec,
                    unsigned magic_mask, unsigned flags,
                    const char *prefix, const char **argv)
 {
        struct pathspec_item *item;
        const char *entry = argv ? *argv : NULL;
-       int i, n, prefixlen, warn_empty_string, nr_exclude = 0;
+       int i, n, prefixlen, nr_exclude = 0;
 
        memset(pathspec, 0, sizeof(*pathspec));
 
@@ -569,13 +565,10 @@ void parse_pathspec(struct pathspec *pathspec,
        }
 
        n = 0;
-       warn_empty_string = 1;
        while (argv[n]) {
-               if (*argv[n] == '\0' && warn_empty_string) {
-                       warning(_("empty strings as pathspecs will be made invalid in upcoming releases. "
-                                 "please use . instead if you meant to match all paths"));
-                       warn_empty_string = 0;
-               }
+               if (*argv[n] == '\0')
+                       die("empty string is not a valid pathspec. "
+                                 "please use . instead if you meant to match all paths");
                n++;
        }