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72bf5898d3
PATH and CDPATH have special behavior around empty elements. Express this directly in env_stack_t::set rather than via variable dispatch; this is cleaner.
27 lines
485 B
Fish
27 lines
485 B
Fish
# RUN: env PATH="a::b" CDPATH="d::e" MANPATH="x::y" %fish %s
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# In PATH and CDPATH, empty elements are treated the same as "."
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# In fish we replace them explicitly. Ensure that works.
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# Do not replace empties in MATHPATH - see #4158.
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echo "$PATH"
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# CHECK: a:.:b
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echo "$CDPATH"
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# CHECK: d:.:e
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echo "$MANPATH"
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# CHECK: x::y
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set PATH abc '' def
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echo "$PATH"
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# CHECK: abc:.:def
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set CDPATH '' qqq
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echo "$CDPATH"
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# CHECK: .:qqq
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set MANPATH 123 '' 456
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echo "$MANPATH"
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# CHECK: 123::456
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