build tweak to allow testing

diff --git a/protos.h b/protos.h
index 889988fe691f85eb364df914478a12e9a4cb9091..0c93d4d56f8ab8b29562db833f49e8210e1bfae8 100644 (file)
--- a/protos.h
+++ b/protos.h
@@ -566,6 +566,6 @@ char *mkdtemp (char *tmpl);
 size_t strnlen(const char *s, size_t maxlen);
 #endif
 
-#ifndef HAVE_STRNDUP
+#ifndef strndup
 char *strndup(const char *s, size_t n);
 #endif