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Code

Check for win callback hash before removing

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This commit is contained in:
James Booth 2016-07-21 22:23:28 +01:00
parent b68d2ce106
commit d2e237203c
1 changed files with 8 additions and 6 deletions
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14
src/plugins/callbacks.c
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@ -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);
}