Merge branch 'maint-2.7' into maint-2.8

diff --git a/shell.c b/shell.c
index c5439a63e9678e1dc3dfa7d4e1f2a97c331e54d6..2af80c68bff3950ddd54ebaf75b2cd596815f79a 100644 (file)
--- a/shell.c
+++ b/shell.c
@@ -13,7 +13,7 @@ static int do_generic_cmd(const char *me, char *arg)
        const char *my_argv[4];
 
        setup_path();
-       if (!arg || !(arg = sq_dequote(arg)))
+       if (!arg || !(arg = sq_dequote(arg)) || *arg == '-')
                die("bad argument");
        if (!starts_with(me, "git-"))
                die("bad command");