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* dtable.cc (dup2): Correct return value for no-op.
author
corinna
<corinna>
Tue, 21 Jul 2009 13:28:59 +0000
(13:28 +0000)
committer
corinna
<corinna>
Tue, 21 Jul 2009 13:28:59 +0000
(13:28 +0000)
winsup/cygwin/ChangeLog
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winsup/cygwin/dtable.cc
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diff --git
a/winsup/cygwin/ChangeLog
b/winsup/cygwin/ChangeLog
index
c969659
..
e12bd85
100644
(file)
--- a/
winsup/cygwin/ChangeLog
+++ b/
winsup/cygwin/ChangeLog
@@
-1,3
+1,7
@@
+2009-07-21 Eric Blake <ebb9@byu.net>
+
+ * dtable.cc (dup2): Correct return value for no-op.
+
2009-07-21 Corinna Vinschen <corinna@vinschen.de>
Eric Blake <ebb9@byu.net>
diff --git
a/winsup/cygwin/dtable.cc
b/winsup/cygwin/dtable.cc
index
22303df
..
c361d01
100644
(file)
--- a/
winsup/cygwin/dtable.cc
+++ b/
winsup/cygwin/dtable.cc
@@
-621,7
+621,7
@@
dtable::dup2 (int oldfd, int newfd)
if (newfd == oldfd)
{
- res =
0
;
+ res =
newfd
;
goto done;
}