Remove assignment irrelevant for release build

diff --git a/ext/intl/breakiterator/breakiterator_iterators.cpp b/ext/intl/breakiterator/breakiterator_iterators.cpp
index c90300155abc6835369710d5bfd1d9b87d1eed64..9969561206029ccb650a61efdb2cf51c3be8395f 100644 (file)
--- a/ext/intl/breakiterator/breakiterator_iterators.cpp
+++ b/ext/intl/breakiterator/breakiterator_iterators.cpp
@@ -168,10 +168,9 @@ static void _breakiterator_parts_move_forward(zend_object_iterator *iter)
         * No need to do anything, the engine increments ->index */
 
        const char      *s = Z_STRVAL(bio->text);
-       size_t          slen = Z_STRLEN(bio->text);
        zend_string     *res;
 
-       assert(next <= slen && next >= cur);
+       assert(next <= Z_STRLEN(bio->text) && next >= cur);
        res = zend_string_alloc(next - cur, 0);
 
        memcpy(ZSTR_VAL(res), &s[cur], ZSTR_LEN(res));