maint: silence a -Wunterminated-string-initialization warning

* src/basenc.c (base16_encode): Mark BASE16 as not NUL-terminated.

diff --git a/src/basenc.c b/src/basenc.c
index c07d00f9ae930ed6d2f8b9cee806b5673a7f98ec..099c25bcbcd5d185d55730da0719e0d987130e8a 100644 (file)
--- a/src/basenc.c
+++ b/src/basenc.c
@@ -626,7 +626,7 @@ static void
 base16_encode (char const *restrict in, idx_t inlen,
                char *restrict out, idx_t outlen)
 {
-  static const char base16[16] = "0123456789ABCDEF";
+  static const char base16[16] _GL_ATTRIBUTE_NONSTRING = "0123456789ABCDEF";
 
   while (inlen && outlen)
     {