diff options
Diffstat (limited to 'ext/socket')
| -rw-r--r-- | ext/socket/extconf.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb index 2e308fe1ab..7bfc01c35d 100644 --- a/ext/socket/extconf.rb +++ b/ext/socket/extconf.rb @@ -56,7 +56,7 @@ end if ipv6 if $mingw - $CPPFLAGS << " -D_WIN32_WINNT=0x501" + $CPPFLAGS << " -D_WIN32_WINNT=0x501" unless $CPPFLAGS.include?("_WIN32_WINNT") end ipv6lib = nil class << (fmt = "unknown") |