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frei0r: Make sure that property names always start with a letter

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Otherwise GLib throws assertions
This commit is contained in:
Sebastian Dröge 2010-01-16 17:02:52 +01:00
parent e476ff9883
commit b95eda9c9a
1 changed files with 8 additions and 0 deletions
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8
gst/frei0r/gstfrei0r.c
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@ -73,6 +73,14 @@ gst_frei0r_klass_install_properties (GObjectClass * gobject_class,
prop_name = g_ascii_strdown (param_info->name, -1);
g_strcanon (prop_name, G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "-+", '-');
/* satisfy glib2 (argname[0] must be [A-Za-z]) */
if (!((prop_name[0] >= 'a' && prop_name[0] <= 'z') ||
(prop_name[0] >= 'A' && prop_name[0] <= 'Z'))) {
gchar *tempstr = prop_name;
prop_name = g_strconcat ("param-", prop_name, NULL);
g_free (tempstr);
}
properties[i].prop_id = count;
properties[i].prop_idx = i;