Escape the ';' char in params for the security reasons.

git-svn-id: https://klish.googlecode.com/svn/trunk@237 0eaa4687-2ee9-07dd-09d9-bcdd2d2dd5fb

lub/string/string_escape.c

@@ -14,7 +14,7 @@
  * This is a security feature to prevent users from arbitarily setting
  * parameters to contain special sequences.
  */
-static const char *default_escape_chars = "`|$<>&()#";
+static const char *default_escape_chars = "`|$<>&()#;";
 
 /*--------------------------------------------------------- */
 char *