Fix the build.

diff --git a/ext/json/php_json.h b/ext/json/php_json.h
index e27d9f9676ef4d0b0f57ea900dfb5db1da79c355..3207acd04844f7b18b1e81dc5fb86932bbd66b95 100644 (file)
--- a/ext/json/php_json.h
+++ b/ext/json/php_json.h
@@ -22,6 +22,7 @@
 #define PHP_JSON_H
 
 #define PHP_JSON_VERSION "1.2.1"
+#include "ext/standard/php_smart_str.h"
 
 extern zend_module_entry json_module_entry;
 #define phpext_json_ptr &json_module_entry