Code janitoring

qDeleteAll knows how to delete values of the map in a better way than calling values
add const & to foreach "iterators"

1 files changed, 1 insertions, 1 deletions

diff --git a/src/opensearch/opensearchmanager.cpp b/src/opensearch/opensearchmanager.cpp
index 2b5d24ae..591a4acb 100644
--- a/src/opensearch/opensearchmanager.cpp
+++ b/src/opensearch/opensearchmanager.cpp
@@ -65,7 +65,7 @@ OpenSearchManager::OpenSearchManager(QObject *parent)
 
 OpenSearchManager::~OpenSearchManager()
 {
-    qDeleteAll(m_engineCache.values());
+    qDeleteAll(m_engineCache);
     m_engineCache.clear();
     m_engines.clear();
 }