fixing color codes to lowercase, because tmux expands #F in #FF0000 b…

…efore evaluating colors (probably a bug in tmux)

py3status/core.py

@@ -974,7 +974,7 @@ def process_module_output(self, module):
         if self.options.wm_name == 'tmux':
             for output in outputs:
                 if 'color' in output:
-                    output['full_text'] = f"#[fg={output['color']}]{output['full_text']}#[fg=white]"
+                    output['full_text'] = f"#[fg={output['color'].lower()}]{output['full_text']}#[default]"
             return "".join(x['full_text'] for x in outputs)
         # Create the json string output.
         else:
@@ -1082,7 +1082,7 @@ def run(self):
                 # build output string and dump to stdout
                 out = ""
                 if self.options.wm_name == "tmux":
-                    out = "#[fg=brightblack]|#[fg=white]".join(x for x in output if x)
+                    out = "#[fg=brightblack]|#[default]".join(x for x in output if x)
                     write(f"{out}\n")
                 else:
                     out = ",".join(x for x in output if x)