Fix Heroic does not respect launch arguments on custom added windows games (v2.5.0beta1) #1977

Author: flavioislima

src/backend/launcher.ts

@@ -537,6 +537,7 @@ async function runWineCommand({
 
   return new Promise<{ stderr: string; stdout: string }>((res) => {
     const wrappers = options?.wrappers || []
+    const { launcherArgs = '' } = settings
     let bin = ''
     if (wrappers.length) {
       bin = wrappers.shift()!
@@ -545,6 +546,10 @@ async function runWineCommand({
       bin = wineBin
     }
 
+    if (launcherArgs) {
+      commandParts.push(launcherArgs)
+    }
+
     const child = spawn(bin, commandParts, {
       env: env_vars,
       cwd: startFolder