ws

diff --git a/src/php_http_client_curl.c b/src/php_http_client_curl.c
index 020cf28d6cf3b1ed1e8b0f19737744555b9bc899..849b4e239a2845f05f322e064c3030849907a06c 100644 (file)
--- a/src/php_http_client_curl.c
+++ b/src/php_http_client_curl.c
@@ -2660,13 +2660,13 @@ php_http_client_ops_t *php_http_client_curl_get_ops(void)
        return &php_http_client_curl_ops;
 }
 
-#define REGISTER_NS_STRING_OR_NULL_CONSTANT(ns, name, str, flags)                              \
-               do {                                                                           \
-                       if ((str) != NULL) {                                                   \
-                               REGISTER_NS_STRING_CONSTANT(ns, name, str, flags);             \
-                       } else {                                                               \
-                               REGISTER_NS_NULL_CONSTANT(ns, name, flags);                    \
-                       }                                                                      \
+#define REGISTER_NS_STRING_OR_NULL_CONSTANT(ns, name, str, flags) \
+               do { \
+                       if ((str) != NULL) { \
+                               REGISTER_NS_STRING_CONSTANT(ns, name, str, flags); \
+                       } else { \
+                               REGISTER_NS_NULL_CONSTANT(ns, name, flags); \
+                       } \
                } while (0)
 
 PHP_MINIT_FUNCTION(http_client_curl)
@@ -2780,11 +2780,13 @@ PHP_MINIT_FUNCTION(http_client_curl)
                REGISTER_NS_STRING_OR_NULL_CONSTANT("http\\Client\\Curl\\Versions", "ARES", info->ares, CONST_CS|CONST_PERSISTENT);
                REGISTER_NS_STRING_OR_NULL_CONSTANT("http\\Client\\Curl\\Versions", "IDN", info->libidn, CONST_CS|CONST_PERSISTENT);
                tmp_ver_init();
-               tmp_ptr = zend_print_ulong_to_buf(tmp_end, info->iconv_ver_num & 0xf);
-               tmp_end = tmp_ptr - 1;
-               tmp_ptr = zend_print_ulong_to_buf(tmp_end, info->iconv_ver_num >> 8);
-               *tmp_end = '.';
-               REGISTER_NS_STRING_OR_NULL_CONSTANT("http\\Client\\Curl\\Versions", "ICONV", tmp_ptr, CONST_CS|CONST_PERSISTENT);
+               if (info->iconv_ver_num) {
+                       tmp_ptr = zend_print_ulong_to_buf(tmp_end, info->iconv_ver_num & 0xf);
+                       tmp_end = tmp_ptr - 1;
+                       tmp_ptr = zend_print_ulong_to_buf(tmp_end, info->iconv_ver_num >> 8);
+                       *tmp_end = '.';
+               }
+               REGISTER_NS_STRING_OR_NULL_CONSTANT("http\\Client\\Curl\\Versions", "ICONV", *tmp_ptr ? tmp_ptr : NULL, CONST_CS|CONST_PERSISTENT);
 #if PHP_HTTP_CURL_VERSION(7,57,0)
                REGISTER_NS_STRING_OR_NULL_CONSTANT("http\\Client\\Curl\\Versions", "BROTLI", info->brotli_version, CONST_CS|CONST_PERSISTENT);
 #endif