Fix check min size value

build_pop.py

@@ -43,8 +43,8 @@ class Print:
 
 def check_min_size(value):
     ivalue = int(value)
-    if ivalue <= 1:
-        raise argparse.ArgumentTypeError("%s is an invalid size value (>= 1)" % value)
+    if ivalue < 0:
+        raise argparse.ArgumentTypeError("%s is an invalid size value (>= 0)" % value)
     return ivalue