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Adds checks for null search terms and dbref range.

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This commit is contained in:
Johnny 2020-01-10 21:32:21 +00:00
parent 79582505e3
commit 197d7f48c7
2 changed files with 4 additions and 1 deletions
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2
evennia/commands/default/building.py
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@ -2768,7 +2768,7 @@ class CmdFind(COMMAND_DEFAULT_CLASS):
caller = self.caller
switches = self.switches
if not self.args:
if not self.args or (not self.lhs and not self.rhs):
caller.msg("Usage: find <string> [= low [-high]]")
return

3
evennia/commands/default/tests.py
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@ -1215,6 +1215,9 @@ class TestBuilding(CommandTest):
self.call(building.CmdFind(), "/exit Obj")
self.call(building.CmdFind(), "/exact Obj", "One Match")
# Test null search
self.call(building.CmdFind(), "=", "Usage: ")
# Test bogus dbref range with no search term
self.call(building.CmdFind(), "= obj", "Invalid dbref range provided (not a number).")
self.call(building.CmdFind(), "= #1a", "Invalid dbref range provided (not a number).")