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When the history contains an entry like "git ", don't crash
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@ -138,7 +138,7 @@ func relevant_subcommands():
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var result = {}
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for h in game.state["history"]:
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var parts = Array(h.split(" "))
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if parts[0] == "git":
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if parts.size() >= 2 and parts[0] == "git":
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var subcommand = parts[1]
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if git_commands.has(subcommand):
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if not result.has(subcommand):
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