ruby.c: conflicting O_NONBLOCK

* ruby.c (load_file_internal): do not use O_NONBLOCK when
  conflicting with O_ACCMODE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 716bc6d506..b7e3316e3f 100644
--- a/io.c
+++ b/io.c
@@ -4981,7 +4981,7 @@ rb_io_oflags_fmode(int oflags)
 {
     int fmode = 0;
 
-    switch (oflags & (O_RDONLY|O_WRONLY|O_RDWR)) {
+    switch (oflags & O_ACCMODE) {
       case O_RDONLY:
 	fmode = FMODE_READABLE;
 	break;