Use const sources in Collection

[libs/datafile.git] / source / collection.cpp

diff --git a/source/collection.cpp b/source/collection.cpp
index 3e9e4f18d7c676e1ee3008c858e14d4735568e2a..9f135f0c0ed8eab31c6ffe730b23fd683b69e98e 100644 (file)
--- a/source/collection.cpp
+++ b/source/collection.cpp
@@ -92,7 +92,7 @@ CollectionItemTypeBase *Collection::get_type_for_item(const Variant &var) const
        return 0;
 }
 
-void Collection::add_source(CollectionSource &s)
+void Collection::add_source(const CollectionSource &s)
 {
        sources.push_back(&s);
 }