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-rw-r--r--includes/loadgraph.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/includes/loadgraph.h b/includes/loadgraph.h
index 6e27da66..67d8a052 100644
--- a/includes/loadgraph.h
+++ b/includes/loadgraph.h
@@ -47,8 +47,8 @@ void load_graph_clear(LoadGraph *lg);
void load_graph_set_data_suffix(LoadGraph *lg, gchar *suffix);
gchar *load_graph_get_data_suffix(LoadGraph *lg);
-void load_graph_set_title(LoadGraph *lg, gchar *title);
-gchar *load_graph_get_title(LoadGraph *lg);
+void load_graph_set_title(LoadGraph *lg, const gchar *title);
+const gchar *load_graph_get_title(LoadGraph *lg);
gint load_graph_get_height(LoadGraph *lg);