From 60c290fbbf0e649b9bf7d3b06e0146499f94a40b Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Sat, 4 Apr 2026 18:53:02 +0800
Subject: Handle empty flag in special_arguments macro

---
 mingling/src/parser/args.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'mingling/src')

diff --git a/mingling/src/parser/args.rs b/mingling/src/parser/args.rs
index 084051d..f795b54 100644
--- a/mingling/src/parser/args.rs
+++ b/mingling/src/parser/args.rs
@@ -104,9 +104,14 @@ impl Argument {
         }
 
         let flag: Flag = flag.into();
-        for argument in flag.iter() {
-            let value = special_arguments!(self.vec, argument);
+        if flag.len() < 1 {
+            let value = special_arguments!(self.vec, "");
             str_result.extend(value);
+        } else {
+            for argument in flag.iter() {
+                let value = special_arguments!(self.vec, argument);
+                str_result.extend(value);
+            }
         }
 
         str_result
-- 
cgit