Simplify lang-c++ test.

* gettext-tools/tests/lang-c++: Remove unneeded include.

diff --git a/gettext-tools/tests/lang-c++ b/gettext-tools/tests/lang-c++
index 1439ceb1e6d80bb1309aca1bddd61a7f9d6302ff..3e01588691b5bd219dd9ede557f7491bcae6ade6 100755 (executable)
--- a/gettext-tools/tests/lang-c++
+++ b/gettext-tools/tests/lang-c++
@@ -32,7 +32,6 @@ using namespace std;
 
 #include <libintl.h>
 #include <locale.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include "xsetenv.h"
 #include "autosprintf.h"