fixed a bug in the SearchController

1 files changed, 18 insertions, 15 deletions

diff --git a/h-source/Application/Controllers/SearchController.php b/h-source/Application/Controllers/SearchController.php
index e5a873c..50e8284 100644
--- a/h-source/Application/Controllers/SearchController.php
+++ b/h-source/Application/Controllers/SearchController.php
@@ -244,26 +244,29 @@ class SearchController extends BaseController
 						$lspciFiltered[] = $device;
 					}
 				}
-				$whereString = "'".implode("','",$vendorIDProductIDArray)."'";
-				$data['table'] = $this->m['HardwareModel']->select()->where(array('pci_id'=>"in($whereString)"))->send();
+				if (count($vendorIDProductIDArray) > 0)
+				{
+					$whereString = "'".implode("','",$vendorIDProductIDArray)."'";
+					$data['table'] = $this->m['HardwareModel']->select()->where(array('pci_id'=>"in($whereString)"))->send();
 
-				$foundPciidArray = $this->m['HardwareModel']
-									->select('pci_id')
-									->where(array('pci_id'=>"in($whereString)"))
-									->toList('pci_id')
-									->send();
+					$foundPciidArray = $this->m['HardwareModel']
+										->select('pci_id')
+										->where(array('pci_id'=>"in($whereString)"))
+										->toList('pci_id')
+										->send();
 
-				$notFoundDevices = array();
-				
-				foreach ($lspciFiltered as $device)
-				{
-					if (!in_array($device['vendorId'].":".$device['deviceId'],$foundPciidArray))
+					$notFoundDevices = array();
+					
+					foreach ($lspciFiltered as $device)
 					{
-						$notFoundDevices[] = $device;
+						if (!in_array($device['vendorId'].":".$device['deviceId'],$foundPciidArray))
+						{
+							$notFoundDevices[] = $device;
+						}
 					}
-				}
 
-				$data['notFoundDevices'] = $notFoundDevices;
+					$data['notFoundDevices'] = $notFoundDevices;
+				}
 				
 			}
 			$this->append($data);