Compilation error fixed

[gps-tracker] / gps-tracker.c

diff --git a/gps-tracker.c b/gps-tracker.c
index 9dc33cc..a9b4751 100644 (file)
--- a/gps-tracker.c
+++ b/gps-tracker.c
@@ -123,7 +123,7 @@ static void cb_start_stop (GtkWidget * w, AppData * data)
     gtk_widget_set_sensitive(GTK_WIDGET(data->wp_set_btn), FALSE);
   }
   g_string_truncate(data->wp_marker_str, 0);
-  g_string_truncate(app_data->waypoint_block_str, 0);
+  g_string_truncate(data->waypoint_block_str, 0);
 }
 
 static void cb_file_save (GtkWidget * w, AppData * data)