forked from Mirror/pmbootstrap
envkernel: only export alias when defined (MR 2249)
MR !2229 make pmbootstrap optional and break fish compat
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@ -439,7 +439,7 @@ main() {
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fish_compat() {
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[ "$1" = "--fish" ] || return 0
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for name in make kernelroot pmbootstrap pmbroot; do
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echo "alias $(alias $name | sed 's/=/ /')"
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alias "$name" >/dev/null 2>&1 && echo "alias $(alias "$name" | sed 's/=/ /')"
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done
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}
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