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11 changes: 6 additions & 5 deletions ext/tidy/tidy.c
Original file line number Diff line number Diff line change
Expand Up @@ -473,8 +473,7 @@ static zend_result tidy_node_cast_handler(zend_object *in, zval *out, int type)
case IS_STRING:
obj = php_tidy_fetch_object(in);
tidyBufInit(&buf);
if (obj->ptdoc) {
tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
if (obj->ptdoc && tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf)) {
ZVAL_STRINGL(out, (const char *) buf.bp, buf.size-1);
} else {
ZVAL_EMPTY_STRING(out);
Expand Down Expand Up @@ -530,7 +529,7 @@ static void tidy_add_node_default_properties(PHPTidyObj *obj)
const char *name;

tidyBufInit(&buf);
tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
(void) tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);

zend_update_property_stringl(
tidy_ce_node,
Expand Down Expand Up @@ -616,12 +615,14 @@ static void tidy_add_node_default_properties(PHPTidyObj *obj)
do {
const char *attr_name = tidyAttrName(tempattr);
if (attr_name) {
zval value;
const char *val = tidyAttrValue(tempattr);
if (val) {
add_assoc_string(&attribute, attr_name, val);
ZVAL_STRING_FAST(&value, val);
} else {
add_assoc_str(&attribute, attr_name, zend_empty_string);
ZVAL_EMPTY_STRING(&value);
}
zend_hash_str_add_new(Z_ARRVAL(attribute), attr_name, strlen(attr_name), &value);
}
} while((tempattr = tidyAttrNext(tempattr)));
} else {
Expand Down