VCS: Pass string by reference on annotate

Change-Id: I20ce1187871a0cc82fbdaf02a555a9e12cbf185a
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

6 files changed, 6 insertions, 6 deletions

diff --git a/src/plugins/bazaar/bazaarclient.cpp b/src/plugins/bazaar/bazaarclient.cpp
index 943da0fdb8..f75ed48e4b 100644
--- a/src/plugins/bazaar/bazaarclient.cpp
+++ b/src/plugins/bazaar/bazaarclient.cpp
@@ -129,7 +129,7 @@ void BazaarClient::commit(const QString &repositoryRoot, const QStringList &file
 }
 
 void BazaarClient::annotate(const QString &workingDir, const QString &file,
-                            const QString revision, int lineNumber,
+                            const QString &revision, int lineNumber,
                             const QStringList &extraOptions)
 {
     VcsBaseClient::annotate(workingDir, file, revision, lineNumber,
diff --git a/src/plugins/bazaar/bazaarclient.h b/src/plugins/bazaar/bazaarclient.h
index b0dc2d5bae..8896d933fa 100644
--- a/src/plugins/bazaar/bazaarclient.h
+++ b/src/plugins/bazaar/bazaarclient.h
@@ -55,7 +55,7 @@ public:
     void commit(const QString &repositoryRoot, const QStringList &files,
                 const QString &commitMessageFile, const QStringList &extraOptions = QStringList());
     void annotate(const QString &workingDir, const QString &file,
-                  const QString revision = QString(), int lineNumber = -1,
+                  const QString &revision = QString(), int lineNumber = -1,
                   const QStringList &extraOptions = QStringList());
     void view(const QString &source, const QString &id,
               const QStringList &extraOptions = QStringList());
diff --git a/src/plugins/mercurial/mercurialclient.cpp b/src/plugins/mercurial/mercurialclient.cpp
index d8c8ca948d..98a3c8abb4 100644
--- a/src/plugins/mercurial/mercurialclient.cpp
+++ b/src/plugins/mercurial/mercurialclient.cpp
@@ -306,7 +306,7 @@ void MercurialClient::outgoing(const QString &repositoryRoot)
 }
 
 void MercurialClient::annotate(const QString &workingDir, const QString &file,
-                               const QString revision, int lineNumber,
+                               const QString &revision, int lineNumber,
                                const QStringList &extraOptions)
 {
     QStringList args(extraOptions);
diff --git a/src/plugins/mercurial/mercurialclient.h b/src/plugins/mercurial/mercurialclient.h
index 7ccf999adb..8b41db9455 100644
--- a/src/plugins/mercurial/mercurialclient.h
+++ b/src/plugins/mercurial/mercurialclient.h
@@ -66,7 +66,7 @@ public:
     bool managesFile(const QString &workingDirectory, const QString &fileName) const;
 
     void annotate(const QString &workingDir, const QString &file,
-                  const QString revision = QString(), int lineNumber = -1,
+                  const QString &revision = QString(), int lineNumber = -1,
                   const QStringList &extraOptions = QStringList());
     void commit(const QString &repositoryRoot, const QStringList &files,
                 const QString &commitMessageFile,
diff --git a/src/plugins/vcsbase/vcsbaseclient.cpp b/src/plugins/vcsbase/vcsbaseclient.cpp
index 25b311f397..59f61a68ff 100644
--- a/src/plugins/vcsbase/vcsbaseclient.cpp
+++ b/src/plugins/vcsbase/vcsbaseclient.cpp
@@ -325,7 +325,7 @@ Utils::SynchronousProcessResponse VcsBaseClient::vcsSynchronousExec(
 }
 
 void VcsBaseClient::annotate(const QString &workingDir, const QString &file,
-                             const QString revision /* = QString() */,
+                             const QString &revision /* = QString() */,
                              int lineNumber /* = -1 */,
                              const QStringList &extraOptions)
 {
diff --git a/src/plugins/vcsbase/vcsbaseclient.h b/src/plugins/vcsbase/vcsbaseclient.h
index cc7dc03ad6..d814c48d66 100644
--- a/src/plugins/vcsbase/vcsbaseclient.h
+++ b/src/plugins/vcsbase/vcsbaseclient.h
@@ -92,7 +92,7 @@ public:
                                  const QString &dstLocation,
                                  const QStringList &extraOptions = QStringList());
     virtual void annotate(const QString &workingDir, const QString &file,
-                          const QString revision = QString(), int lineNumber = -1,
+                          const QString &revision = QString(), int lineNumber = -1,
                           const QStringList &extraOptions = QStringList());
     virtual void diff(const QString &workingDir, const QStringList &files = QStringList(),
                       const QStringList &extraOptions = QStringList());