[Kdenlive-devel] [PATCH kdenlive 07/27] const parameters as reference

[Mikko Rapeli]

Found by cppcheck.
---
 src/docclipbase.cpp |    4 ++--
 src/docclipbase.h   |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/docclipbase.cpp b/src/docclipbase.cpp
index 527f939..fc45161 100644
--- a/src/docclipbase.cpp
+++ b/src/docclipbase.cpp
@@ -209,7 +209,7 @@ bool DocClipBase::isTransparent() const
     return (m_properties.value("transparency") == "1");
 }
 
-const QString DocClipBase::getProperty(const QString prop) const
+const QString DocClipBase::getProperty(const QString &prop) const
 {
     return m_properties.value(prop);
 }
@@ -870,7 +870,7 @@ void DocClipBase::clearProperty(const QString &key)
     m_properties.remove(key);
 }
 
-void DocClipBase::getFileHash(const QString url)
+void DocClipBase::getFileHash(const QString &url)
 {
     if (m_clipType == SLIDESHOW) return;
     QFile file(url);
diff --git a/src/docclipbase.h b/src/docclipbase.h
index a19d226..95e0b6b 100644
--- a/src/docclipbase.h
+++ b/src/docclipbase.h
@@ -76,7 +76,7 @@ Q_OBJECT public:
     bool isTransparent() const;
 
     /** Returns any property of this clip. */
-    const QString getProperty(const QString prop) const;
+    const QString getProperty(const QString &prop) const;
     void setProperty(const QString &key, const QString &value);
     void clearProperty(const QString &key);
 
@@ -248,7 +248,7 @@ private:   // Private attributes
     void slotRefreshProducer();
     void setProducerProperty(const char *name, int data);
     void setProducerProperty(const char *name, double data);
-    void getFileHash(const QString url);
+    void getFileHash(const QString &url);
     /** @brief When duplicating a producer, make sure all manually set properties are passed to it. */
     void adjustProducerProperties(Mlt::Producer *prod, const QString &id, bool mute, bool blind);
     /** @brief Create another instance of a producer. */
-- 
1.7.5.4