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module-device-manager: Fix description restore

Browse source 
e->description is a pointer, not a fixed char array. Hence it
makes no sense to use strncmp.

This fixes a compiler warning when compiling under Ubuntu.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
This commit is contained in:
David Henningsson 2013-05-22 13:21:24 +02:00
parent de5eb70032
commit d396b76934
1 changed files with 2 additions and 2 deletions
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4
src/modules/module-device-manager.c
View file

@ -889,7 +889,7 @@ static pa_hook_result_t sink_new_hook_callback(pa_core *c, pa_sink_new_data *new
name = pa_sprintf_malloc("sink:%s", new_data->name);
if ((e = entry_read(u, name))) {
if (e->user_set_description && strncmp(e->description, pa_proplist_gets(new_data->proplist, PA_PROP_DEVICE_DESCRIPTION), sizeof(e->description)) != 0) {
if (e->user_set_description && !pa_safe_streq(e->description, pa_proplist_gets(new_data->proplist, PA_PROP_DEVICE_DESCRIPTION))) {
pa_log_info("Restoring description for sink %s.", new_data->name);
pa_proplist_sets(new_data->proplist, PA_PROP_DEVICE_DESCRIPTION, e->description);
}
@ -913,7 +913,7 @@ static pa_hook_result_t source_new_hook_callback(pa_core *c, pa_source_new_data
name = pa_sprintf_malloc("source:%s", new_data->name);
if ((e = entry_read(u, name))) {
if (e->user_set_description && strncmp(e->description, pa_proplist_gets(new_data->proplist, PA_PROP_DEVICE_DESCRIPTION), sizeof(e->description)) != 0) {
if (e->user_set_description && !pa_safe_streq(e->description, pa_proplist_gets(new_data->proplist, PA_PROP_DEVICE_DESCRIPTION))) {
/* NB, We cannot detect if we are a monitor here... this could mess things up a bit... */
pa_log_info("Restoring description for source %s.", new_data->name);
pa_proplist_sets(new_data->proplist, PA_PROP_DEVICE_DESCRIPTION, e->description);