From 4acbae86e36b4d44091734f7ab87326cab30375e Mon Sep 17 00:00:00 2001
From: Bryan Ashby <bryan@l33t.codes>
Date: Tue, 13 Mar 2018 19:22:26 -0600
Subject: [PATCH] Crash on configuration when theme no longer exists #157

---
 core/user_config.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/user_config.js b/core/user_config.js
index 70e1f068..f60d2155 100644
--- a/core/user_config.js
+++ b/core/user_config.js
@@ -174,9 +174,9 @@ exports.getModule = class UserConfigModule extends MenuModule {
 							};
 						}), 'name');
 
-						currentThemeIdIndex = _.findIndex(self.availThemeInfo, function cmp(ti) {
+						currentThemeIdIndex = Math.max(0, _.findIndex(self.availThemeInfo, function cmp(ti) {
 							return ti.themeId === self.client.user.properties.theme_id;
-						});
+						}));
 
 						callback(null);
 					},