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| author | nyamatongwe <devnull@localhost> | 2002-11-21 13:00:14 +0000 |
|---|---|---|
| committer | nyamatongwe <devnull@localhost> | 2002-11-21 13:00:14 +0000 |
| commit | fd28ea00badd7c830037d629f2e6f0965247b7e3 (patch) | |
| tree | 39edf718b09f7c442309314c1da200a6a6acbdb1 | |
| parent | 7bc08cce00adf4ddc6cd225e4219b625ed7147a0 (diff) | |
| download | scintilla-mirror-fd28ea00badd7c830037d629f2e6f0965247b7e3.tar.gz | |
Protect against foreach over null pointer.
| -rw-r--r-- | gtk/PlatGTK.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gtk/PlatGTK.cxx b/gtk/PlatGTK.cxx index 2554f3dd4..8c19e5f85 100644 --- a/gtk/PlatGTK.cxx +++ b/gtk/PlatGTK.cxx @@ -1159,8 +1159,10 @@ static void list_image_free(gpointer, gpointer value, gpointer) { } ListBox::~ListBox() { - g_hash_table_foreach((GHashTable *) pixhash, list_image_free, NULL); - g_hash_table_destroy((GHashTable *) pixhash); + if (pixhash) { + g_hash_table_foreach((GHashTable *) pixhash, list_image_free, NULL); + g_hash_table_destroy((GHashTable *) pixhash); + } } static void SelectionAC(GtkWidget *, gint row, gint, |