send-email: lazy-load Email::Valid and make it optional

diff --git a/setup.c b/setup.c
index d3556edf121ba78b0b83d20fdbd9cb397e79eb2b..36ede3d87483548bb1ce6c19361d7f6584386147 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -180,6 +180,8 @@ int check_repository_format_version(const char *var, const char *value)
 {
        if (strcmp(var, "core.repositoryformatversion") == 0)
                repository_format_version = git_config_int(var, value);
+       else if (strcmp(var, "core.sharedrepository") == 0)
+               shared_repository = git_config_bool(var, value);
        return 0;
 }