sync: wip changes

src/shell/wush/Environment.ts

@@ -6,11 +6,11 @@ export class Environment {
     private variables: Record<string, string> = {}
     private aliases: Record<string, string> = {}
 
-    SetVariable(name: string, value: string | null): void {
+    SetVariable(name: string, value: any | null): void {
         if (value === null) {
             // remove the variable if value is null
             delete this.variables[name]
-        } else this.variables[name] = value
+        } else this.variables[name] = String(value)
     }
 
     GetVariable(name: string): string | null {