Don't depend on empty_string.

diff --git a/ext/standard/browscap.c b/ext/standard/browscap.c
index 77534f410ceb6d4788ee162b9da92fd0486f211e..6385fab4fecb44cfc591f3337687a9c4b2c56524 100644 (file)
--- a/ext/standard/browscap.c
+++ b/ext/standard/browscap.c
@@ -39,7 +39,7 @@ static void browscap_entry_dtor(zval **pvalue)
                zend_hash_destroy(Z_ARRVAL_PP(pvalue));
                free(Z_ARRVAL_PP(pvalue));
        } else if (Z_TYPE_PP(pvalue) == IS_STRING) {
-               if (Z_STRVAL_PP(pvalue) && Z_STRVAL_PP(pvalue) != empty_string) {
+               if (Z_STRVAL_PP(pvalue)) {
                        free(Z_STRVAL_PP(pvalue));
                }
        }
@@ -102,7 +102,7 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, int callback_type, vo
 
                                new_property = (zval *) malloc(sizeof(zval));
                                INIT_PZVAL(new_property);
-                               Z_STRVAL_P(new_property) = Z_STRLEN_P(arg2)?zend_strndup(Z_STRVAL_P(arg2), Z_STRLEN_P(arg2)):empty_string;
+                               Z_STRVAL_P(new_property) = zend_strndup(Z_STRVAL_P(arg2), Z_STRLEN_P(arg2));
                                Z_STRLEN_P(new_property) = Z_STRLEN_P(arg2);
                                Z_TYPE_P(new_property) = IS_STRING;