compound as number

app/Http/Controllers/Main/CompoundController.php

@@ -297,10 +297,16 @@ class CompoundController extends Controller
 
 
 	public function viewCompoundHistoryDetail($kpd){
+	
 		$id = Auth::guard('sadmin')->id();
 		$user = Staff::with('StaffDetail')->find($id);
 
 		$compound = Compound::with('ConfidentialFile')->where('kpd',$kpd)->first();
+		if(empty($compound))
+		{
+			$kpd = (int)$kpd;
+			$compound = Compound::with('ConfidentialFile')->where('kpd',$kpd)->first();
+		}
 		$file = ConfidentialFile::with('History','History.SubHistory')->where('no_siri',$compound->ConfidentialFile->no_siri)->first();
 		$role = Roles::where('kod',$file->modul)->first();
 		$site = SiteSetting::first();