diff --git a/resources/install/scripts/app/fax/resources/scripts/hangup_rx.lua b/resources/install/scripts/app/fax/resources/scripts/hangup_rx.lua
index 154bb7baad..2593b706f8 100644
--- a/resources/install/scripts/app/fax/resources/scripts/hangup_rx.lua
+++ b/resources/install/scripts/app/fax/resources/scripts/hangup_rx.lua
@@ -58,7 +58,6 @@
 	end
 
 -- escape shell arguments to prevent command injection
-
         local function shell_esc(x)
                 return ("'"..x:gsub('\\', '\\\\')
                        :gsub('\'', '\\\'').."'")