block_ended/opposite_target were set but never used

diff --git a/ext/standard/string.c b/ext/standard/string.c
index fd409ee8ad42305de2bc7a96f4d376828ad53a80..017a26a0ee498d5a7ddc57def96ff8a6bd40c491 100644 (file)
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -2800,9 +2800,8 @@ PHP_FUNCTION(str_replace)
 static void php_hebrev(INTERNAL_FUNCTION_PARAMETERS, int convert_newlines)
 {
        zval **str, **max_chars_per_line;
-       char *heb_str, *tmp, *target, *opposite_target, *broken_str;
+       char *heb_str, *tmp, *target, *broken_str;
        int block_start, block_end, block_type, block_length, i;
-       int block_ended;
        long max_chars=0;
        int begin, end, char_count, orig_begin;
 
@@ -2833,11 +2832,9 @@ static void php_hebrev(INTERNAL_FUNCTION_PARAMETERS, int convert_newlines)
 
        tmp = Z_STRVAL_PP(str);
        block_start=block_end=0;
-       block_ended=0;
 
        heb_str = (char *) emalloc(Z_STRLEN_PP(str)+1);
        target = heb_str+Z_STRLEN_PP(str);
-       opposite_target = heb_str;
        *target = 0;
        target--;