Fixed possible crash

diff --git a/ext/soap/php_encoding.c b/ext/soap/php_encoding.c
index 0f2e16b8a8c2d3faf5873bf52ff39007cba89019..b0842a1fae416c7d1febe3846bf02aefb61bf1dc 100644 (file)
--- a/ext/soap/php_encoding.c
+++ b/ext/soap/php_encoding.c
@@ -2298,7 +2298,7 @@ static zval *guess_zval_convert(encodeTypePtr type, xmlNodePtr data)
                if (tmpattr != NULL) {
                  type_name = tmpattr->children->content;
                        enc = get_encoder_from_prefix(SOAP_GLOBAL(sdl), data, tmpattr->children->content);
-                       if (type == &enc->details) {
+                       if (enc && type == &enc->details) {
                                enc = NULL;
                        }
                        if (enc != NULL) {