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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-07-31 06:34:10 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-07-31 06:34:10 +0000
commit17c3d539f008c3ad4179e520511b6a64fb4ba969 (patch)
tree6a277eed8c128f9212b0ef8316750e697701059d /io.c
parentdc136c12ee4d704de7621408ab0a5d9108284b45 (diff)
* ruby.h: use ifdef (or defined) for macro constants that may or
may not be defined to shut up gcc's -Wundef warnings. [ruby-core:08447] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r--io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/io.c b/io.c
index 1d34632e3b..d454d33edd 100644
--- a/io.c
+++ b/io.c
@@ -267,7 +267,7 @@ rb_io_check_readable(fptr)
if (!(fptr->mode & FMODE_READABLE)) {
rb_raise(rb_eIOError, "not opened for reading");
}
-#if NEED_IO_SEEK_BETWEEN_RW
+#ifdef NEED_IO_SEEK_BETWEEN_RW
if (((fptr->mode & FMODE_WBUF) ||
(fptr->mode & (FMODE_SYNCWRITE|FMODE_RBUF)) == FMODE_SYNCWRITE) &&
!feof(fptr->f) &&