1 files changed, 2 insertions, 0 deletions

diff --git a/hash.c b/hash.c
index 3adfb68..d834222 100644
--- a/hash.c
+++ b/hash.c
@@ -20,7 +20,9 @@
   THE SOFTWARE.
 */
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include <stdlib.h>
 #include <stdio.h>