[spectrum] add FX var check
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@ -5,6 +5,10 @@
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# Return if requirements are not found.
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# Return if requirements are not found.
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if [[ ${TERM} == 'dumb' ]]; then
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if [[ ${TERM} == 'dumb' ]]; then
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return 1
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return 1
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elif
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[[ -n ${FX} ]]; then
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# FX is set or sourced by another module
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return 1
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fi
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fi
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typeset -gA FX FG BG
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typeset -gA FX FG BG
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