diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mkmf.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 5e9d646e4c..c83b54a1a4 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -1272,7 +1272,7 @@ def create_header(header = "extconf.h") hdr << "#endif\n" hdr = hdr.join unless (IO.read(header) == hdr rescue false) - open(header, "w") do |hfile| + open(header, "wb") do |hfile| hfile.write(hdr) end end |