SDL_image: IMG_webp: remove unused local dispose_method after commit d21bf6cb. (8ad2e)

SDL Commits
1 
From 8ad2e9c6b60d803e7137c29a9bb668a56f9a4b02 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Thu, 8 Jan 2026 21:50:28 +0300
Subject: [PATCH] IMG_webp: remove unused local dispose_method after commit
 d21bf6cb.

(cherry picked from commit f3a1f8f1d857c8055a44594eb58ac78fa81e9a57)
---
 src/IMG_webp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/IMG_webp.c b/src/IMG_webp.c
index 9b55bca2b..6c49fc110 100644
--- a/src/IMG_webp.c
+++ b/src/IMG_webp.c
@@ -280,7 +280,6 @@ IMG_Animation *IMG_LoadWEBPAnimation_RW(SDL_RWops *src)
     WebPData wd;
     uint32_t bgcolor;
     SDL_Surface *canvas = NULL;
-    WebPMuxAnimDispose dispose_method = WEBP_MUX_DISPOSE_BACKGROUND;
 
     if (!src) {
         /* The error message has been set in SDL_RWFromFile */