gcc warning cleanup

[inkscape.git] / src / extension / internal / filter / filter.cpp

diff --git a/src/extension/internal/filter/filter.cpp b/src/extension/internal/filter/filter.cpp
index 048207332eb80789907023ac972bdd4113db8623..3dd6d31bd1f57c6462aabf4c82e0858704ed67fe 100644 (file)
--- a/src/extension/internal/filter/filter.cpp
+++ b/src/extension/internal/filter/filter.cpp
@@ -111,8 +111,8 @@ Filter::merge_filters (Inkscape::XML::Node * to, Inkscape::XML::Node * from, Ink
        }
 }
 
-#define FILTER_SRC_GRAPHIC       "fbSourceGraphic"
-#define FILTER_SRC_GRAPHIC_ALPHA "fbSourceGraphicAlpha"
+#define FILTER_SRC_GRAPHIC       (gchar*) "fbSourceGraphic"
+#define FILTER_SRC_GRAPHIC_ALPHA (gchar*) "fbSourceGraphicAlpha"
 
 void
 Filter::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache)