Just found this out while testing the new Spear Gun and upon looking into the files I saw that the Peg Leg falls under the spear.lua in Steam\SteamApps\common\dont_starve\data\DLC0002\scripts\prefabs. So I atempted to use a Peg Leg with an unloaded spear gun and the resulting loaded spear gun's graphic is the loaded normal spear gun. I've tested this with no mods in Rev. 168028 and shown below is a recorded video of it.
I hope that is enough information, cheers.
Steps to Reproduce
1. c_give("peg_leg") 2. c_give("spear_launcher") 3. Load Peg Leg to Spear Gun 4. Inspect Loaded Spear Gun's graphic
1. c_give("peg_leg") 2. c_give("spear_launcher") 3. Load Peg Leg to Spear Gun 4. Inspect Loaded Spear Gun's graphic
A developer has marked this issue as fixed. This means that the issue has been addressed in the current development build and will likely be in the next update.