lib/date_to_str.c: Add missing include <config.h>

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/date_to_str.c b/lib/date_to_str.c
index 67b993176a607c043cbb2d72193b3e1cbba017e3..9d004d9ee7404df33c6216cafe1d3b638979dbb7 100644 (file)
--- a/lib/date_to_str.c
+++ b/lib/date_to_str.c
@@ -26,6 +26,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <config.h>
+
 #include <string.h>
 #include <time.h>