Fixed shell chaining

Author: Andrew15-5

README.md

@@ -16,7 +16,7 @@ python3 -m pip install niceshell
 
 ```bash
 cd /tmp/
-version=1.0.2 # Choose desired version
+version=1.0.3 # Choose desired version
 wget -c "https://github.com/Andrew15-5/niceshell/releases/download/v${version}/niceshell-${version}-py3-none-any.whl"
 python3 -m pip -U --user install niceshell-${version}-py3-none-any.whl
 ```

niceshell/__init__.py

@@ -20,7 +20,7 @@
            "normalize_short_and_long_args", "quotes_wrapper", "rm", "shell",
            "Shell", "ShortArgsOption", "UID", "USER"]
 __author__ = "Andrew Voynov"
-__version__ = "1.0.2"
+__version__ = "1.0.3"
 
 GID = Shell("id -g").output()[:-1]
 GROUP = Shell("id -gn").output()[:-1]

niceshell/core.py

@@ -378,7 +378,7 @@ def shell(self, command, input_text=None,
             Shell: class instance that can be chained.
         """
         if stdin == "parent fd":
-            stdin = self.__create_stdout_fd(self.__output)
+            stdin = self.__create_stdout_fd(self.output())
         elif isinstance(stdin, str):
             stdin = self.__create_stdout_fd(stdin)
         shell = Shell(command, input_text, stdin, stdout, stderr)

setup.py

@@ -5,15 +5,15 @@
 
 setuptools.setup(
     name="niceshell",
-    version="1.0.2",
+    version="1.0.3",
     author="Andrew Voynov",
     author_email="[email protected]",
     description="Integration of shell and basic GNU core unilities for better coding.",
     long_description=long_description,
     long_description_content_type="text/markdown",
     license="MIT",
     url="https://github.com/Andrew15-5/niceshell",
-    download_url="https://github.com/Andrew15-5/niceshell/releases/download/v1.0.2/niceshell-1.0.2-py3-none-any.whl",
+    download_url="https://github.com/Andrew15-5/niceshell/releases/download/v1.0.3/niceshell-1.0.3-py3-none-any.whl",
     packages=["niceshell", "niceshell/tests"],
     package_data={
         "niceshell": ['*']