Drop redundant string.h (silent change).

Suggested by Eric Blake <ebb9@byu.net>.

diff --git a/tests/test-base64.c b/tests/test-base64.c
index 4868325..8d4a0c6 100644 (file)
--- a/tests/test-base64.c
+++ b/tests/test-base64.c
@@ -22,7 +22,6 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
-#include <string.h>
 #include <stdint.h>
 
 #include "base64.h"