Fixed bug where startup script containing a single quote in its file name was incorrectly quoted

Author: kmvanbrunt

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.9.23 (TBD, 2019)
+* Bug Fixes
+    * Fixed bug where startup script containing a single quote in its file name was incorrectly quoted
+
 ## 0.9.22 (December 9, 2019)
 * Bug Fixes
     * Fixed bug where a redefined `ansi.style_error` was not being used in all `cmd2` files

cmd2/cmd2.py

@@ -300,7 +300,7 @@ def __init__(self, completekey: str = 'tab', stdin=None, stdout=None, *,
         if startup_script:
             startup_script = os.path.abspath(os.path.expanduser(startup_script))
             if os.path.exists(startup_script):
-                self._startup_commands.append("run_script '{}'".format(startup_script))
+                self._startup_commands.append("run_script {}".format(utils.quote_string(startup_script)))
 
         # Transcript files to run instead of interactive command loop
         self._transcript_files = None