patch 276351, fix warning

[inkscape.git] / share / extensions / render_barcode.py

diff --git a/share/extensions/render_barcode.py b/share/extensions/render_barcode.py
index 77cb3135b5ea40a8e6268cd34de665b40a6ca4c5..cdcb022cb5312314dcef7cb8dbe658dde787139c 100644 (file)
--- a/share/extensions/render_barcode.py
+++ b/share/extensions/render_barcode.py
@@ -45,9 +45,9 @@ class InsertBarcode(inkex.Effect):
                        'x'        : x,
                        'y'        : y,
                } )
-               if object:
+               if object is not None:
                        barcode = object.generate()
-                       if barcode:
+                       if barcode is not None:
                                self.current_layer.append(barcode)
                        else:
                                sys.stderr.write("No barcode was generated\n")