Flamethrower fuel cannot be fired from an aux flamethrower as its range is zero

[Jordanb716]

Describe the bug

As "flamethrower fuel" has a range of zero, if it's loaded into an aux flamethrower it cannot be fired at all. Napalm can be fired.

Steps To Reproduce

Steps to reproduce the behavior:

1. Attach aux flamethrower to gun (in my case a KSG).
2. Load with flamethrower fuel in a small pressurized fuel tank.
3. Attempt to fire it.

Expected behavior

I would expect to be able to fire flamethrower fuel out of a flamethrower at at least a tiny range.
This Forgotten Weapons video gives approximate ranges for liquid and gelled fuels (20 and 40 yards respectively) from a WW2 M2 Flamethrower, Maybe give the fuels those ranges and give the aux flamethrower some penalty to reflect its smaller size?
https://youtu.be/aPQYK5ZMbWY?t=157

Versions and configuration

• OS: Windows
  • OS Version: 10.0 1903
• Game Version: 0.D-10735-gd136e46 [64-bit]
• Graphics Version: Tiles
• Mods loaded: [
  Dark Days Ahead [dda],
  Disable NPC Needs [no_npc_food],
  Bens GF recipes [Tolerate_This],
  Garden Pots [growable-pots],
  Alternative Map Key [alt_map_key],
  More Locations [more_locations],
  Fuji's More Buildings [FujiStruct],
  Urban Development [Urban_Development],
  Beta National Guard Camp [national_guard_camp],
  No Fungal Monsters [No_Fungi],
  Manual Bionic Installation [manualbionicinstall],
  Safe Autodoc [safeautodoc],
  Sleep Deprivation [sleepdeprivation],
  Stats Through Kills [stats_through_kills]
  ]

[Brian-Otten]

There is another issue open on this for grenade launchers, i suspect this might be the same, in that you need launcher skill @ 2 for the range to be above zero.

[Jordanb716]

Seems weird to have skill determine maximum range and not just accuracy at long range.