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| author | tailor <cygnus@janrain.com> | 2007-01-09 22:06:35 +0000 |
|---|---|---|
| committer | tailor <cygnus@janrain.com> | 2007-01-09 22:06:35 +0000 |
| commit | 1e1f84afbec284dd3bd8a11dc4c19fe67143b2b4 (patch) | |
| tree | 05d2399016ffba6f85f65298a7e50f620c134598 /Services/Yadis/XML.php | |
| parent | 235c1f3ab10f1ace01d64daf65fef073dad45721 (diff) | |
| download | php-openid-1e1f84afbec284dd3bd8a11dc4c19fe67143b2b4.zip php-openid-1e1f84afbec284dd3bd8a11dc4c19fe67143b2b4.tar.gz php-openid-1e1f84afbec284dd3bd8a11dc4c19fe67143b2b4.tar.bz2 | |
[project @ Add tests for message form markup generation]
Diffstat (limited to 'Services/Yadis/XML.php')
| -rw-r--r-- | Services/Yadis/XML.php | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Services/Yadis/XML.php b/Services/Yadis/XML.php index 8e1d237..e794126 100644 --- a/Services/Yadis/XML.php +++ b/Services/Yadis/XML.php @@ -170,6 +170,11 @@ class Services_Yadis_domxml extends Services_Yadis_XMLParser { $result = @$this->xpath->xpath_eval($xpath); } + if (!$result) { + $n = array(); + return $n; + } + if (!$result->nodeset) { $n = array(); return $n; @@ -257,6 +262,10 @@ class Services_Yadis_dom extends Services_Yadis_XMLParser { $n = array(); + if (!$result) { + return $n; + } + for ($i = 0; $i < $result->length; $i++) { $n[] = $result->item($i); } |