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Clarified help message.

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This commit is contained in:
Harrison Deng 2018-12-29 01:09:35 -06:00
parent 106373ce34
commit 81801746e1
1 changed files with 7 additions and 4 deletions
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11
RecrownedAthenaeum.ConsoleTools/CommandProcessor/EngineCommand.cs
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@ -89,14 +89,17 @@ namespace RecrownedAthenaeum.Tools.CommandProcessor
/// <returns>The index or throws argument exception if it doesn't exist.</returns> /// <returns>The index or throws argument exception if it doesn't exist.</returns>
public int IndexOfArgumentIn(string argument, string[] arguments) public int IndexOfArgumentIn(string argument, string[] arguments)
{ {
for (int i = 0; i < arguments.Length; i++) if (arguments != null)
{ {
if (arguments[i] == argument) for (int i = 0; i < arguments.Length; i++)
{ {
return i; if (arguments[i] == argument)
{
return i;
}
} }
} }
throw new ArgumentException("Argument " + argument + " is missing. Type \"help\" for more information."); throw new ArgumentException("Expected argument " + argument + " is missing. Type \"help\" for more information.");
} }
public bool HasArgument(string argument, string[] arguments) public bool HasArgument(string argument, string[] arguments)