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-rw-r--r--lib/libc/sys/dup.22
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/sys/dup.2 b/lib/libc/sys/dup.2
index 347795c..9c2a7b1 100644
--- a/lib/libc/sys/dup.2
+++ b/lib/libc/sys/dup.2
@@ -96,7 +96,7 @@ the value of the new descriptor
.Fa newd
is specified. If this descriptor is already in use and
.Fa oldd
-!=
+\*(Ne
.Fa newd ,
the descriptor is first deallocated as if a
.Xr close 2
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