prefer bool operator

diff --git a/libs/canvas/stateful_image.cc b/libs/canvas/stateful_image.cc
index 5f04d9488c0929d2b6391a1643846676886d238d..fe669dc68dd92de10b4b4c02b6620e6e2209c95e 100644 (file)
--- a/libs/canvas/stateful_image.cc
+++ b/libs/canvas/stateful_image.cc
@@ -108,7 +108,7 @@ StatefulImage::load_states (const XMLNode& node)
                        continue;
                }
 
-               if ((s.image = find_image (prop->value())) == 0) {
+               if (!(s.image = find_image (prop->value()))) {
                        error << string_compose (_("image %1 not found for state"), prop->value()) << endmsg;
                        continue;
                }