X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Finterfaces.h;h=a1e279feaaed6d14c90ccc21146c70ffe14a404a;hb=56aee6aedeeed3efd10ada8fe3c229eddc01ef05;hp=974ed3b6b82fb6be510268c5a388317df405e896;hpb=d59f690d748cafd00bbc49fb29d2eba90a15e914;p=kdenlive

diff --git a/src/interfaces.h b/src/interfaces.h
index 974ed3b6..a1e279fe 100644
--- a/src/interfaces.h
+++ b/src/interfaces.h
@@ -29,7 +29,7 @@ class ClipGenerator
 public:
     virtual ~ClipGenerator() {}
 
-    virtual QStringList generators(const QStringList  producers = QStringList()) const = 0;
+    virtual QStringList generators(const QStringList&  producers = QStringList()) const = 0;
     virtual KUrl generatedClip(const QString &renderer, const QString &generator, const KUrl &projectFolder, const QStringList &lumaNames, const QStringList &lumaFiles, const double fps, const int width, const int height) = 0;
 };