[master] 51ae885b6 Revert "Remove an unnecessary #include from VMOD blob."

[Geoff Simmons]

commit 51ae885b6bd189241f369f7df4acd1093fd12a98
Author: Geoff Simmons <geoff at uplex.de>
Date:   Tue Jul 17 16:20:03 2018 +0200

    Revert "Remove an unnecessary #include from VMOD blob."
    
    This reverts commit 0139f83cf92330111fd3d79e76498e4597a2d9b5.
    
    Despite its obsolete purpose in the previous life of the VMOD, we
    include config.h in all C sources for consistent configuration.

diff --git a/lib/libvmod_blob/vmod_blob.c b/lib/libvmod_blob/vmod_blob.c
index 920be37e0..a53d8c415 100644
--- a/lib/libvmod_blob/vmod_blob.c
+++ b/lib/libvmod_blob/vmod_blob.c
@@ -26,6 +26,7 @@
  *
  */
 
+#include "config.h"
 #include <errno.h>
 #include <string.h>