Merge branch 'jk/shell-no-repository-that-begins-with-dash' into maint-2.4

* jk/shell-no-repository-that-begins-with-dash:
shell: disallow repo names beginning with dash

diff --git a/shell.c b/shell.c
index ace62e4b6503d821962242f9cf3bd9af22bc39b9..c3bf8ec38a3e310a87df3831fb079094462abd81 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");