From 3bbf84896c2d3655b67c70761ad16c633c156b41 Mon Sep 17 00:00:00 2001
From: Coder12a <38924418+Coder12a@users.noreply.github.com>
Date: Sat, 27 Oct 2018 14:01:49 -0500
Subject: [PATCH] Permission bug fix

If a player does not have a rank this function will crash the game.
---
 factions.lua | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/factions.lua b/factions.lua
index e7dc531..97ed9f8 100644
--- a/factions.lua
+++ b/factions.lua
@@ -409,11 +409,13 @@ function factions.Faction.has_permission(self, player, permission)
         return false
     end
     local perms = self.ranks[p]
-    for i in ipairs(perms) do
-        if perms[i] == permission then
-            return true
-        end
-    end
+	if perms then
+		for i in ipairs(perms) do
+			if perms[i] == permission then
+				return true
+			end
+		end
+	end
     return false
 end