diff --git a/contrib/macdeploy/macdeployqtplus b/contrib/macdeploy/macdeployqtplus
--- a/contrib/macdeploy/macdeployqtplus
+++ b/contrib/macdeploy/macdeployqtplus
@@ -301,7 +301,6 @@
         if os.path.exists(fromContentsDir):
             toContentsDir = os.path.join(path, framework.destinationVersionContentsDirectory)
             shutil.copytree(fromContentsDir, toContentsDir, symlinks=True)
-            contentslinkfrom = os.path.join(path, framework.destinationContentsDirectory)
             if verbose >= 3:
                 print("Copied Contents:", fromContentsDir)
                 print(" to:", toContentsDir)
@@ -716,9 +715,8 @@
 if verbose >= 2:
     print("+ Installing qt.conf +")
 
-f = open(os.path.join(applicationBundle.resourcesPath, "qt.conf"), "wb")
-f.write(qt_conf.encode())
-f.close()
+with open(os.path.join(applicationBundle.resourcesPath, "qt.conf"), "wb") as f:
+    f.write(qt_conf.encode())
 
 # ------------------------------------------------