Added a simple syntax check in the conversion code

diff --git a/languages/Language.php b/languages/Language.php
index f736314..ee7ea8e 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -1996,21 +1996,28 @@ class Language {
                        $marked = explode("}-", $txt);
                        
                        $choice = explode(";", $marked{0});
-                       if($choice{1}==NULL) {
+                       if(!array_key_exists(1, $choice)) {
+                               /* a single choice */
                                $text .= $choice{0};
                        }
                        else {
                                foreach($choice as $c) {
-                                       list($code, $content) = split(":", $c);
-                                       $code = trim($code);
-                                       $content = trim($content);
+                                       $v = explode(":", $c);
+                                       if(!array_key_exists(1, $v)) {
+                                               //syntax error in the markup, give up
+                                               $text .= $marked{0};
+                                               break;                  
+                                       }
+                                       $code = trim($v{0});
+                                       $content = trim($v{1});
                                        if($code == $plang) {
                                                $text .= $content;
                                                break;
                                        }
                                }
                        }
-                       $text .= $this->autoConvert($marked{1});
+                       if(array_key_exists(1, $marked))
+                               $text .= $this->autoConvert($marked{1});
                }
                
                return $text;