That is standard processing when dbus_error_is_set() returns true, according to
dbus/dbus/dbus-errors.c.
In this case of g_dbus_setup_bus(), it provides extra help for determing the
specific cause of the error.
---
src/main.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/main.c b/src/main.c
index 7fecc5a..6dc60a4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -311,6 +311,7 @@ static int connect_dbus(void)
conn = g_dbus_setup_bus(DBUS_BUS_SYSTEM, BLUEZ_NAME, &err);
if (!conn) {
if (dbus_error_is_set(&err)) {
+ g_printerr("an error occurred: %s\n", err.message);
dbus_error_free(&err);
return -EIO;
}
--
1.7.6
--
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