fix a few SEXP tree problems with variables and containers#7203
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wookieejedi merged 1 commit intoscp-fs2open:masterfrom Feb 13, 2026
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1. Add default strings for variables and containers, providing something more appropriate than `<new default required!>`. 2. Replace the `Assert` in `add_default_operator` with a check for a valid variable index. This prevents a crash if FRED adds an operator that takes a variable as an argument and there are no variables in the mission. 3. Add the correct variable type to `get_listing_opf_variable_names()` to fix SEXP tree construction in certain circumstances. Apply the same fixes to QtFRED as well.
Goober5000
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Feb 11, 2026
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Definitely useful QoL fixes and updates, and code looks good.
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<new default required!>.Assertinadd_default_operatorwith a check for a valid variable index. This prevents a crash if FRED adds an operator that takes a variable as an argument and there are no variables in the mission.get_listing_opf_variable_names()to fix SEXP tree construction in certain circumstances.Apply the same fixes to QtFRED as well.