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-rw-r--r--cmd2/parsing.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd2/parsing.py b/cmd2/parsing.py
index e8b2aaaa..c21da920 100644
--- a/cmd2/parsing.py
+++ b/cmd2/parsing.py
@@ -264,7 +264,7 @@ class StatementParser:
valid = False
if not word:
- return False, 'cannot be empty'
+ return False, 'cannot be an empty string'
errmsg = 'cannot start with a shortcut: '
errmsg += ', '.join(shortcut for (shortcut, expansion) in self.shortcuts)