From 8560293915c2faba707d398888e6b9b13b283b6b Mon Sep 17 00:00:00 2001
From: dajiaohuang <mikewushuwen@outlook.com>
Date: Wed, 23 Sep 2026 09:40:37 +0800
Subject: [PATCH] Validate each pydisassemble input

---
 pytest/test_pydisassemble_cli.py | 26 ++++++++++++++++++++++++++
 uncompyle6/bin/pydisassemble.py  |  4 ++--
 2 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 pytest/test_pydisassemble_cli.py

diff --git a/pytest/test_pydisassemble_cli.py b/pytest/test_pydisassemble_cli.py
new file mode 100644
index 000000000..9d0097b03
--- /dev/null
+++ b/pytest/test_pydisassemble_cli.py
@@ -0,0 +1,26 @@
+import sys
+
+from uncompyle6.bin import pydisassemble
+
+
+def test_main_checks_each_input_file(tmp_path, monkeypatch, capsys):
+    existing = tmp_path / "existing.pyc"
+    missing = tmp_path / "missing.pyc"
+    existing.write_bytes(b"")
+    disassembled = []
+
+    monkeypatch.setattr(
+        pydisassemble,
+        "disassemble_file",
+        lambda filename, outstream: disassembled.append(filename),
+    )
+    monkeypatch.setattr(
+        sys,
+        "argv",
+        ["pydisassemble", str(existing), str(missing)],
+    )
+
+    pydisassemble.main()
+
+    assert disassembled == [str(existing)]
+    assert f"Can't read {missing} - skipping" in capsys.readouterr().err
diff --git a/uncompyle6/bin/pydisassemble.py b/uncompyle6/bin/pydisassemble.py
index e40e0dfc4..d36b14d8c 100755
--- a/uncompyle6/bin/pydisassemble.py
+++ b/uncompyle6/bin/pydisassemble.py
@@ -94,10 +94,10 @@ def main():
             sys.exit(1)
 
     for file in files:
-        if os.path.exists(files[0]):
+        if os.path.exists(file):
             disassemble_file(file, sys.stdout)
         else:
-            print(f"Can't read {files[0]} - skipping", file=sys.stderr)
+            print(f"Can't read {file} - skipping", file=sys.stderr)
             pass
         pass
     return