iRule w/classes corrupting class files.

 
 when HTTP_REQUEST { 
 set maint_prefix "" 
    if { [HTTP::uri] starts_with "$maint_prefix" } { 
     
     set uri [string map [list $maint_prefix ""] [HTTP::uri]]   
   set uri [HTTP::uri] 
   switch -- $uri { 
          "" { 
             log local0. "Request for $maint_prefix. Redirecting to $maint_prefix/" 
             HTTP::redirect "$maint_prefix/index.html"  
 } 
          "/" - 
          "/index.html" { 
             log local0. "Request for index. Responding with content: [lindex $::maint_index_html_class 0]" 
             HTTP::respond 200 content [lindex $::maint_index_html_class 0] "Content-Type" "text/html"  
 } 
          "/logo.jpg" { 
             log local0. "Request for logo.png. Responding with binary content" 
             HTTP::respond 200 content [b64decode [lindex $::oos_mmcom_logo_class 0]] "Content-Type" "image/png"  
 } 
 "/bluebar.jpg" { 
             log local0. "Request for bluebar.png. Responding with binary content" 
             HTTP::respond 200 content [b64decode [lindex $::oos_oursite_bluebar_class 0]] "Content-Type" "image/png"  
 } 
  "/oos_top.jpg" { 
            log local0. "Request for bluebar.png. Responding with binary content" 
            HTTP::respond 200 content [b64decode [lindex $::oos_info_logo_class 0]] "Content-Type" "image/png"  
 } 
          default { 
             log local0. "Unrecognized request to URI: [HTTP::uri]" 
             HTTP::redirect "http://www.oursite.com" 
 }  
  } 
       return  
   }  
   }