version length too

diff --git a/ext/dom/document.c b/ext/dom/document.c
index baf3be102bd3ea3b512659bb2914ce66e2810dc5..a92a33efe4186ef829f65868262f6bceb70867bb 100644 (file)
--- a/ext/dom/document.c
+++ b/ext/dom/document.c
@@ -941,7 +941,7 @@ PHP_FUNCTION(dom_document_document)
        xmlDoc *docp = NULL, *olddoc;
        dom_object *intern;
        char *encoding, *version = NULL;
-       int encoding_len = 0, version_len;
+       int encoding_len = 0, version_len = 0;
 
        id = getThis();