move check inside for loop

src/atrule/function.rs

@@ -144,7 +144,6 @@ impl Function {
                                 span: f.var.span,
                             },
                         )?;
-                    }
                         let for_stmts = eat_stmts(
                             &mut f.body.clone().into_iter().peekmore(),
                             &mut self.scope,
@@ -154,6 +153,7 @@ impl Function {
                             return Ok(Some(v));
                         }
                     }
+                }
                 Stmt::AtRule(AtRule::If(i)) => {
                     let if_stmts = i.eval(&mut self.scope, super_selector)?;
                     if let Some(v) = self.call(super_selector, if_stmts)? {