builtin-clone: rewrite guess_dir_name()

diff --git a/path.c b/path.c
index 598325598bba8685d18d24c6331562cdf63fc05f..504eae061fe27e846f67f3e1c25d51e886420b62 100644 (file)
--- a/path.c
+++ b/path.c
@@ -272,7 +272,7 @@ int adjust_shared_perm(const char *path)
                int tweak = shared_repository;
                if (!(mode & S_IWUSR))
                        tweak &= ~0222;
-               mode = (mode & ~0777) | tweak;
+               mode |= tweak;
        } else {
                /* Preserve old PERM_UMASK behaviour */
                if (mode & S_IWUSR)