Quote archive name when unpacking

Also use vars.TAR instead of literal "tar" when unpacking .tar.bz2
mpeterv · Apr 14, 2016 · fde1b07 · fde1b07
1 parent ed22f45
commit fde1b07
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/luarocks/fs/unix/tools.lua b/src/luarocks/fs/unix/tools.lua
@@ -295,9 +295,9 @@ function tools.unpack_archive(archive)
 
    local ok
    if archive:match("%.tar%.gz$") or archive:match("%.tgz$") then
-         ok = fs.execute_string(vars.GUNZIP.." -c "..archive.."|"..vars.TAR.." -xf -")
+      ok = fs.execute_string(vars.GUNZIP.." -c "..fs.Q(archive).." | "..vars.TAR.." -xf -")
    elseif archive:match("%.tar%.bz2$") then
-         ok = fs.execute_string(vars.BUNZIP2.." -c "..archive.."|tar -xf -")
+      ok = fs.execute_string(vars.BUNZIP2.." -c "..fs.Q(archive).." | "..vars.TAR.." -xf -")
    elseif archive:match("%.zip$") then
       ok = fs.execute(vars.UNZIP, archive)
    elseif archive:match("%.lua$") or archive:match("%.c$") then