From 65ffa5d5606805f318e8999edb67ad336b6f641d Mon Sep 17 00:00:00 2001
From: Matt Hill <matthill@openalpr.com>
Date: Wed, 30 Dec 2015 21:15:49 -0500
Subject: [PATCH] Removed unnecessary NULL pointer checks per issue #251

---
 src/openalpr/alpr_impl.cpp | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/openalpr/alpr_impl.cpp b/src/openalpr/alpr_impl.cpp
index 02ae42b..8751498 100644
--- a/src/openalpr/alpr_impl.cpp
+++ b/src/openalpr/alpr_impl.cpp
@@ -81,19 +81,12 @@ namespace alpr
     typedef std::map<std::string, AlprRecognizers>::iterator it_type;
     for(it_type iterator = recognizers.begin(); iterator != recognizers.end(); iterator++) {
 
-      if (iterator->second.plateDetector != ALPR_NULL_PTR)
-        delete iterator->second.plateDetector;
-
-      if (iterator->second.stateDetector != ALPR_NULL_PTR)
-        delete iterator->second.stateDetector;
-
-      if (iterator->second.ocr != ALPR_NULL_PTR)
-        delete iterator->second.ocr;
+      delete iterator->second.plateDetector;
+      delete iterator->second.stateDetector;
+      delete iterator->second.ocr;
     }
 
-    
-    if (prewarp != ALPR_NULL_PTR)
-      delete prewarp;
+    delete prewarp;
   }
 
   bool AlprImpl::isLoaded()