diff options
author | binarycat <binarycat@envs.net> | 2024-03-11 10:55:46 -0400 |
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committer | binarycat <binarycat@envs.net> | 2024-03-11 10:55:46 -0400 |
commit | b309d4fdcc51a133bdce76b602e9f7489d2531a0 (patch) | |
tree | c201cbb422159232c5e43e9ac6fc50ea59ea49ca /pkgs/development/interpreters/lua-5 | |
parent | 396306d5cea9bacfb2b03c7bfce23a8746c6f338 (diff) |
lua: actually fix longstanding bug in lua envHook causing relative module imports to stop working
somehow, between all my testing, all the code review, and my code being copy-pasted into other people's PRs, noone noticed the glaring issue in the singular line of code i committed. there was a missing negation. this has now been fixed.
Diffstat (limited to 'pkgs/development/interpreters/lua-5')
-rw-r--r-- | pkgs/development/interpreters/lua-5/hooks/setup-hook.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/development/interpreters/lua-5/hooks/setup-hook.sh b/pkgs/development/interpreters/lua-5/hooks/setup-hook.sh index 1c445b82afded..7b2d2a4d83d86 100644 --- a/pkgs/development/interpreters/lua-5/hooks/setup-hook.sh +++ b/pkgs/development/interpreters/lua-5/hooks/setup-hook.sh @@ -22,6 +22,11 @@ addToLuaSearchPathWithCustomDelimiter() { # export only if we haven't already got this dir in the search path if [[ ${!varName-} == *"$absPattern"* ]]; then return; fi + # if the path variable has not yet been set, initialize it to ";;" + # this is a magic value that will be replaced by the default, + # allowing relative modules to be used even when there are system modules. + if [[ ! -v "${varName}" ]]; then export "${varName}=;;"; fi + export "${varName}=${!varName:+${!varName};}${absPattern}" } |