[geany/geany-plugins] c81628: debugger: Remove a few dangling pointers

[Colomban Wendling]

Branch:      refs/heads/master
Author:      Colomban Wendling <ban at herbesfolles.org>
Committer:   Colomban Wendling <ban at herbesfolles.org>
Date:        Thu, 18 Jun 2015 15:18:22 UTC
Commit:      c8162826eb59bef53ef39f163d173dfef16be33f
             https://github.com/geany/geany-plugins/commit/c8162826eb59bef53ef39f163d173dfef16be33f

Log Message:
-----------
debugger: Remove a few dangling pointers

Those should not cause any problem in real situations, but resetting
them properly is safer as it doesn't depend on a very specific sequence
of events.


Modified Paths:
--------------
    debugger/src/envtree.c

Modified: debugger/src/envtree.c
4 lines changed, 3 insertions(+), 1 deletions(-)
===================================================================
@@ -296,6 +296,7 @@ static void on_value_changed(GtkCellRendererText *renderer, gchar *path, gchar *
 	g_free(striped);
 
 	gtk_tree_path_free(being_edited_value);
+	being_edited_value = NULL;
 }
 
 /*
@@ -331,8 +332,9 @@ static void on_value_editing_cancelled(GtkCellRenderer *renderer, gpointer user_
 
 	g_object_set (renderer_value, "editable", FALSE, NULL);
 
-	gtk_tree_path_free(being_edited_value);
 	gtk_tree_path_free(empty_path);
+	gtk_tree_path_free(being_edited_value);
+	being_edited_value = NULL;
 }
 
 /*



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