2 files changed, 8 insertions, 0 deletions
diff --git a/launcher/meta/VersionList.cpp b/launcher/meta/VersionList.cpp
index 6d23ce9a..f609e94c 100644
--- a/launcher/meta/VersionList.cpp
+++ b/launcher/meta/VersionList.cpp
@@ -140,6 +140,13 @@ VersionPtr VersionList::getVersion(const QString &version)
     return out;
 }
 
+bool VersionList::hasVersion(QString version) const
+{
+    auto ver = std::find_if(m_versions.constBegin(), m_versions.constEnd(),
+            [&](Meta::VersionPtr const& a){ return a->version() == version; });
+    return (ver != m_versions.constEnd());
+}
+
 void VersionList::setName(const QString &name)
 {
     m_name = name;
diff --git a/launcher/meta/VersionList.h b/launcher/meta/VersionList.h
index 378255df..a6db2fd7 100644
--- a/launcher/meta/VersionList.h
+++ b/launcher/meta/VersionList.h
@@ -66,6 +66,7 @@ public:
     QString humanReadable() const;
 
     VersionPtr getVersion(const QString &version);
+    bool hasVersion(QString version) const;
 
     QVector<VersionPtr> versions() const
     {