test-getopt: test stderr behavior

[pspp] / modules / getopt-posix-tests

diff --git a/modules/getopt-posix-tests b/modules/getopt-posix-tests
index be828cfee4cb9123c1c3e6098cb7e6f39c15416c..b2e372753a9b3350862f130397d976503053e9e0 100644 (file)
--- a/modules/getopt-posix-tests
+++ b/modules/getopt-posix-tests
@@ -4,6 +4,7 @@ tests/test-getopt.h
 tests/test-getopt_long.h
 
 Depends-on:
+dup2
 setenv
 stdbool
 unistd