* io.c (rb_update_max_fd): remove parentheses. they are not in macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
cfis · Jul 20, 2011 · 55b0c9f · 55b0c9f
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jul 20 23:02:18 2011  Kazuhiro NISHIYAMA  <[email protected]>
+
+	* io.c (rb_update_max_fd): remove parentheses. they are not in
+	  macro.
+
 Wed Jul 20 22:22:23 2011  Tanaka Akira  <[email protected]>
 
 	* include/ruby/intern.h (rb_update_max_fd): declaration moved from

diff --git a/io.c b/io.c
@@ -154,7 +154,7 @@ static int max_file_descriptor = NOFILE;
 void
 rb_update_max_fd(int fd)
 {
-    if (max_file_descriptor < (fd)) max_file_descriptor = (fd);
+    if (max_file_descriptor < fd) max_file_descriptor = fd;
 }
 
 #define argf_of(obj) (*(struct argf *)DATA_PTR(obj))