fix obvious typo in cgraph code that isn't in use yet

diff --git a/lib/gvc/gvevent.c b/lib/gvc/gvevent.c
index 3229444f3ce5b4f38216c382df6161db63fb04b9..067e33981e4b00dacd2bdc2d6939d75a57074583 100644 (file)
--- a/lib/gvc/gvevent.c
+++ b/lib/gvc/gvevent.c
@@ -672,7 +672,7 @@ static void gvevent_read (GVJ_t * job, const char *filename, const char *layout)
 #ifndef WITH_CGRAPH
        g = agopen("G", AGDIGRAPH);
 #else /* WITH_CGRAPH */
-               agopen("G", Agdirected, NIL(Agdisc_t *));
+       g = agopen("G", Agdirected, NIL(Agdisc_t *));
 #endif /* WITH_CGRAPH */
        job->output_filename = "new.dot";
     }