hex tag filter: look at entire string

diff --git a/include/tags.php b/include/tags.php
index ba61f448e0bd7c58cf25800a065c7c921c5f7f52..e5bc29cd4f5db6bb13662e4c1a6f35db8dde2935 100644 (file)
--- a/include/tags.php
+++ b/include/tags.php
@@ -83,7 +83,7 @@ function create_tags_from_item($itemid) {
                        if(ctype_digit(substr(trim($tag),1)))
                                continue;
                        // try to ignore html hex escapes, e.g. #x2317
-                       if((substr(trim($tag),1,1) == 'x' || substr(trim($tag),1,1) == 'X') && ctype_digit(substr(trim($tag),2,1)))
+                       if((substr(trim($tag),1,1) == 'x' || substr(trim($tag),1,1) == 'X') && ctype_digit(substr(trim($tag),2)))
                                continue;
                        $type = TERM_HASHTAG;
                        $term = substr($tag, 1);