[PATCH] eng: Adjust config.h include

[Sebastian Huber]

Use variant used by most source files.
---
 eng/coding-file-hdr.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eng/coding-file-hdr.rst b/eng/coding-file-hdr.rst
index f67a199..6355173 100644
--- a/eng/coding-file-hdr.rst
+++ b/eng/coding-file-hdr.rst
@@ -196,7 +196,7 @@ and <COPYRIGHT HOLDER> placeholders see :ref:`FileHeaderCopyright`.
      * POSSIBILITY OF SUCH DAMAGE.
      */
 
-    #if HAVE_CONFIG_H
+    #ifdef HAVE_CONFIG_H
     #include "config.h"
     #endif
 
-- 
2.16.4