trace-graph: Free old plot info before initializing new plot info

The order of freeing the old plot info and initializing the new plot
info was backwards, and caused loading a new graph to output tons of
errors about gc being NULL.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/trace-graph.c b/trace-graph.c
index 3440497..344c506 100644
--- a/trace-graph.c
+++ b/trace-graph.c
@@ -2056,8 +2056,8 @@ static int load_handle(struct graph_info *ginfo,
         if (!handle)
                 return -1;
 
-        trace_graph_plot_init(ginfo);
         trace_graph_free_info(ginfo);
+        trace_graph_plot_init(ginfo);
 
         ginfo->handle = handle;
         tracecmd_ref(handle);