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authorKarl Berry <karl@freefriends.org>2021-11-29 21:11:43 +0000
committerKarl Berry <karl@freefriends.org>2021-11-29 21:11:43 +0000
commit82a638461359e5fd966fdca40ae90d9c018d7e99 (patch)
tree0248ee980cc7630a131f05ada7438b72a263e149 /Master/texmf-dist/scripts/l3build/l3build-install.lua
parent1f8faf3d0b1260c492c706b5a523fc2eda244dff (diff)
l3build (29nov21)
git-svn-id: svn://tug.org/texlive/trunk@61185 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/scripts/l3build/l3build-install.lua')
-rw-r--r--Master/texmf-dist/scripts/l3build/l3build-install.lua4
1 files changed, 4 insertions, 0 deletions
diff --git a/Master/texmf-dist/scripts/l3build/l3build-install.lua b/Master/texmf-dist/scripts/l3build/l3build-install.lua
index 21257aad0d6..78fe2d4b2f6 100644
--- a/Master/texmf-dist/scripts/l3build/l3build-install.lua
+++ b/Master/texmf-dist/scripts/l3build/l3build-install.lua
@@ -38,6 +38,10 @@ local insert = table.insert
local function gethome()
set_program("latex")
local result = options["texmfhome"] or var_value("TEXMFHOME")
+ if not result or result == "" or match(result, os_pathsep) then
+ print("Ambiguous TEXMFHOME setting: please use the --texmfhome option")
+ os.exit(1)
+ end
mkdir(result)
return abspath(result)
end