tests: fix license on several tests

[gnulib.git] / modules / dup3

diff --git a/modules/dup3 b/modules/dup3
index 4665044..e1300c6 100644 (file)
--- a/modules/dup3
+++ b/modules/dup3
@@ -10,9 +10,11 @@ unistd
 fcntl
 binary-io
 getdtablesize
+extensions
 
 configure.ac:
 gl_FUNC_DUP3
+gl_MODULE_INDICATOR([dup3])
 gl_UNISTD_MODULE_INDICATOR([dup3])
 
 Makefile.am: