diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mkmf.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 3b667a68bf..47f09f2f66 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -1340,7 +1340,7 @@ def dir_config(target, idefault=nil, ldefault=nil) ldir = with_config(target + "-lib", ldefault) $arg_config.last[1] ||= "${#{target}-dir}/lib" - idirs = idir ? Array === idir ? idir : idir.split(File::PATH_SEPARATOR) : [] + idirs = idir ? Array === idir ? idir.dup : idir.split(File::PATH_SEPARATOR) : [] if defaults idirs.concat(defaults.collect {|d| d + "/include"}) idir = ([idir] + idirs).compact.join(File::PATH_SEPARATOR) @@ -1353,7 +1353,7 @@ def dir_config(target, idefault=nil, ldefault=nil) end end - ldirs = ldir ? Array === ldir ? ldir : ldir.split(File::PATH_SEPARATOR) : [] + ldirs = ldir ? Array === ldir ? ldir.dup : ldir.split(File::PATH_SEPARATOR) : [] if defaults ldirs.concat(defaults.collect {|d| d + "/lib"}) ldir = ([ldir] + ldirs).compact.join(File::PATH_SEPARATOR) |