pipe: Set errno upon failure.

[gnulib.git] / modules / dup2

diff --git a/modules/dup2 b/modules/dup2
index b188644..cea1a97 100644 (file)
--- a/modules/dup2
+++ b/modules/dup2
@@ -18,7 +18,7 @@ Include:
 <unistd.h>
 
 License:
-LGPL
+LGPLv2+
 
 Maintainer:
 Paul Eggert, Jim Meyering