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qtmux: g_free is NULL safe

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This commit is contained in:
Thiago Santos 2010-01-26 13:44:04 -03:00
parent 2dded0fceb
commit f815c46f5b
1 changed files with 4 additions and 9 deletions
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13
gst/qtmux/gstqtmux.c
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@ -349,8 +349,7 @@ gst_qt_mux_finalize (GObject * object)
gst_qt_mux_reset (qtmux, FALSE);
if (qtmux->fast_start_file_path)
g_free (qtmux->fast_start_file_path);
g_free (qtmux->fast_start_file_path);
atoms_context_free (qtmux->context);
gst_object_unref (qtmux->collect);
@ -2448,10 +2447,8 @@ gst_qt_mux_generate_fast_start_file_path (GstQTMux * qtmux)
{
gchar *tmp;
if (qtmux->fast_start_file_path) {
g_free (qtmux->fast_start_file_path);
qtmux->fast_start_file_path = NULL;
}
g_free (qtmux->fast_start_file_path);
qtmux->fast_start_file_path = NULL;
tmp = g_strdup_printf ("%s%d", "qtmux", g_random_int ());
qtmux->fast_start_file_path = g_build_filename (g_get_tmp_dir (), tmp, NULL);
@ -2479,9 +2476,7 @@ gst_qt_mux_set_property (GObject * object,
qtmux->fast_start = g_value_get_boolean (value);
break;
case PROP_FAST_START_TEMP_FILE:
if (qtmux->fast_start_file_path) {
g_free (qtmux->fast_start_file_path);
}
g_free (qtmux->fast_start_file_path);
qtmux->fast_start_file_path = g_value_dup_string (value);
/* NULL means to generate a random one */
if (!qtmux->fast_start_file_path) {