diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-05-02 19:27:59 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-05-02 19:27:59 +0000 |
commit | 55a1b1d97a090eec8987c4a9c8541c2d3efc1110 (patch) | |
tree | 6f90046ca4b06517fd1eac43227775801434211c /thread.c | |
parent | ab8e05cc451249202e32a4f8a901a9edf7101b14 (diff) |
* thread.c (rb_thread_select): preserve errno if no error
occurred.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2672,7 +2672,7 @@ rb_thread_select(int max, fd_set * read, fd_set * write, fd_set * except, return 0; } else { - int lerrno; + int lerrno = errno; int result; BLOCKING_REGION({ |