escape quotes in tooltip fixes issue phpipam#11

Author: GuyFoetz

functions/classes/class.Table_print.php

@@ -187,7 +187,7 @@ private function print_snmp_table_content ($table, $tbody = true, $newClass = fa
  // set severity
  $severity = $this->set_severity_class ($f->severity, $newClass);
  // save
- $html[] = "<tr class='$severity tooltip2' data-id='$f->id' title='".str_replace("\n", "<br>", $f->content)."'>";
+ $html[] = "<tr class='$severity tooltip2' data-id='$f->id' title='".str_replace("\n", "<br>", htmlspecialchars($f->content, ENT_QUOTES))."'>";
  // format
  $f = $this->format_snmp_table_content ($f, false, $newClass);
  // loop
@@ -765,4 +765,4 @@ public function print_add_item ($script, $target_table, $text = "Create new", $i
 }
 
 
-?>
+?>