* version.c (ruby_show_version): flush for non-tty stdout.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/version.c b/version.c
index 0f0bfd361e..acf34ce5f1 100644
--- a/version.c
+++ b/version.c
@@ -34,6 +34,7 @@ void
 ruby_show_version()
 {
     printf("ruby %s (%s) [%s]\n", RUBY_VERSION, RUBY_RELEASE_DATE, RUBY_PLATFORM);
+    fflush(stdout);
 }
 
 void