Added cast of MB_CUR_MAX to size_t to silence compiler warning on

FreeBSD.

diff --git a/sbr/charstring.c b/sbr/charstring.c
index 76d9fa2afdf5946006ecca9c23a9addf5dcdcf0d..2119be972375e2b8ff82c81f7bb2e2a9bdfbdd38 100644 (file)
--- a/sbr/charstring.c
+++ b/sbr/charstring.c
@@ -167,7 +167,7 @@ charstring_last_char_len (const charstring_t s) {
         wchar_t wide_char;
 
         len = mbtowc (&wide_char, sp,
-                      MB_CUR_MAX < remaining ? MB_CUR_MAX : remaining);
+                      (size_t) MB_CUR_MAX < remaining ? MB_CUR_MAX : remaining);
         sp += len > 0 ? len : 1;
         remaining -= len > 0 ? len : 1;
     }