From d2e237203ca55a0d947abab8aa312f7fbbd5a49c Mon Sep 17 00:00:00 2001 From: James Booth Date: Thu, 21 Jul 2016 22:23:28 +0100 Subject: [PATCH] Check for win callback hash before removing --- src/plugins/callbacks.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/src/plugins/callbacks.c b/src/plugins/callbacks.c index 1ac4c5b9..c7ea471b 100644 --- a/src/plugins/callbacks.c +++ b/src/plugins/callbacks.c @@ -159,13 +159,15 @@ callbacks_remove(const char *const plugin_name) g_hash_table_remove(p_timed_functions, plugin_name); GHashTable *tag_to_win_cb_hash = g_hash_table_lookup(p_window_callbacks, plugin_name); - GList *tags = g_hash_table_get_keys(tag_to_win_cb_hash); - GList *curr = tags; - while (curr) { - wins_close_plugin(curr->data); - curr = g_list_next(curr); + if (tag_to_win_cb_hash) { + GList *tags = g_hash_table_get_keys(tag_to_win_cb_hash); + GList *curr = tags; + while (curr) { + wins_close_plugin(curr->data); + curr = g_list_next(curr); + } + g_list_free(tags); } - g_list_free(tags); g_hash_table_remove(p_window_callbacks, plugin_name); }