From ab5646a13e34b7f5e908f2f3e9a59bb9faf5156d Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Tue, 3 Sep 2019 15:35:33 +0200
Subject: [PATCH] Require sane branch names for force builds

---
 master.cfg | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/master.cfg b/master.cfg
index d53de5f..d0acb97 100644
--- a/master.cfg
+++ b/master.cfg
@@ -75,7 +75,8 @@ def schedule_force_build(name):
                 branch=forcesched.StringParameter(
                     name="branch",
                     label="Branch:",
-                    default="master"),
+                    default="master",
+                    regex=r'^[a-zA-Z0-9][A-Za-z0-9_-]*$'),
                 # Hide revision. We don't want to allow anyone to overwrite the
                 # master build with an older version. Could be added back once we
                 # have authentication.